For an illustrative wholesale budget, allow $1.50–$3.50 per mini dinosaur egg kit, $2.50–$6.00 per standard kit, or $5.00–$10.00 per jumbo kit. These are hypothetical U.S. dollar inputs, not verified market prices or K&M quotations. They exclude freight, duty, taxes, testing, inspection, warehousing, and selling costs. For an actual purchase price, request a written quote for a fixed specification and quantity, then compare the total cost per sellable kit. The worked example below turns a hypothetical $3.80 factory price into a $5.33 first-order delivered budget.
Illustrative Unit Budgets
The table assumes standard components and simple private-label packaging included in the unit allowance. Dimensions, weights, contents, and prices are example assumptions, not measured K&M product specifications. The allowances are not tied to a supplier MOQ, shipment date, or destination.
| Configuration | Assumed specification | Assumed contents | Hypothetical factory allowance per kit |
|---|---|---|---|
| Mini egg | About 6 cm egg, about 120–180 g block, one figure about 4 cm | One small egg block, one small figure or fossil replica, one digging tool | $1.50–$3.50 |
| Standard egg | About 8–10 cm egg, about 250–400 g block, one to two figures | One medium egg block, one to two figures, digging tools and brush, basic instruction card | $2.50–$6.00 |
| Jumbo egg or multi-figure egg | About 12–15 cm egg, about 600–900 g block, several figures or one skeleton with 8–15 parts | One large egg block, several figures or a skeleton to assemble, tools, learning cards | $5.00–$10.00 |
| Party or classroom multi-pack | 6–12 small eggs per pack | One egg per child, with individual or shared tools and optional trays | Quote the complete pack, then divide by participants served |
For a single-kit retail product, one unit means one complete kit for sale, not one buried figure. For a multi-pack, record eggs per pack and packs per carton before comparing unit prices. K&M’s dinosaur dig kit manufacturing range provides a starting point for choosing the excavation format.

Kit Contents
A comparable dinosaur egg kit quote identifies six component groups:
- Egg block: dimensions, weight, material, smooth egg versus rough rock-style block
- Buried finds: figure or fossil count, dimensions, material, finish, and any skeleton assembly parts
- Tools: chisel, hammer or mallet, brush; full-size, mini, or shared between children
- Learning content: instruction steps, identification cards, or expanded guides, plus language versions
- Work protection: tray, mat, or table cover to contain dust and chips
- Retail packaging: individual box, sleeve, or bulk carton, with structure, size, printing, and inserts
Cost Drivers
Egg Block
At the same material density, a larger block requires more material. Drying or curing time depends on the formulation and process, so size alone does not establish a production schedule. Quote dimensions, weight, and block material rather than relying on photographs.
Buried Finds
Ask suppliers to separate the cost of additional figures, painted finishes, and skeleton connectors. A solid figure and an assembly skeleton are different specifications even if both count as one dinosaur. U.S. rules ban small parts in covered products intended for children under three; certain products for older children require choking-hazard warnings.[1]
Tools and Cleanup
Specify tool material, dimensions, and quantity, plus any brush, tray, or mat. In a hypothetical six-child activity with one egg per child, six individual tool sets and one shared set are not equivalent offers. Shared tools reduce the number of parts, but any price saving must come from the quote, and children may need to take turns. Compare individual packs and shared formats on the same participant count.
Instructions and Languages
Quote instruction page count, paper, print colors, and language versions separately. A picture sheet and a multi-page species guide have different print and editorial requirements. Confirm who supplies translations and approves safety wording before artwork sign-off.
Packaging
Compare packaging structure, dimensions, printing, and inserts together. A bulk carton avoids individual retail-box printing, but freight savings depend on actual carton dimensions and weight. For a private-label science kit, request the packed sample, units per carton, and gross carton weight alongside the artwork quote.
Order Quantity
For a fixed setup charge, cost per kit equals that charge divided by the order quantity. Ask for separate setup and repeat-order prices, and confirm minimum quantities per SKU, artwork version, and language. Record quote validity and ask when the production lead time starts: deposit, approved artwork, or approved sample. No supplier MOQ or delivery period is assumed here.
Testing and Documentation
Sales market, age grade, materials, coatings, and construction determine the applicable rules and testing scope. U.S. children’s products subject to applicable safety rules generally require third-party testing by a CPSC-accepted laboratory and certification, subject to relevant exceptions or determinations.[2] Ask whether the quotation includes testing, samples, tooling, and inspection; do not assume these charges are outside every factory price.
Upgrade Impact
These are qualitative budgeting priorities, not measured cost increases or supplier price rankings. Confirm each change against the same baseline specification.
| Change | Illustrative review priority | Cost items to check |
|---|---|---|
| Larger or heavier egg block | High | Material usage, process requirements, carton volume, freight |
| Extra figures or multi-part skeleton | High | Existing versus new molds, finish, connectors, packing checks |
| Retail box instead of bulk packing | Medium to high | Board specification, printing, setup, inserts, carton volume |
| Extra tool or tray per child | Medium | Purchased parts, pack size, assembly and packing |
| Expanded guide or extra language | Low to medium | Translation, layout, proofing, print quantity per version |
| Artwork color change only | Low | Prepress and any plate or process changes; confirm exceptions |
Beyond Factory Price
Check whether each quotation includes these costs before adding them to the budget:
- International freight and insurance, based on carton size, weight, route, and transport mode
- Import duty under the correct tariff classification, customs-related charges, and local transport; U.S. buyers can consult the official Harmonized Tariff Schedule.[3]
- Third-party testing fees, which vary by market and age grade
- Pre-shipment inspection, especially for kits with many components
- Warehousing, pick-and-pack, and replacement parts for damaged or missing pieces
Delivered Cost Example
This hypothetical first order contains 3,000 standard kits at $3.80 each, including the agreed packaging. Testing, inspection, freight, insurance, duty, and local handling are assumed to be excluded from the factory price and added below. Taxes, warehousing, selling costs, and any additional tooling or sampling charges are excluded. All 3,000 kits are assumed sellable.
| Cost item | Hypothetical amount |
|---|---|
| Product: 3,000 × $3.80 | $11,400 |
| Third-party testing allowance | $1,200 |
| Inspection allowance | $400 |
| Freight and insurance allowance | $2,100 |
| Duty and local handling allowance | $900 |
| First-order delivered budget including testing and inspection | $16,000 |
| Budget per sellable kit: $16,000 ÷ 3,000 | $5.33 |
($11,400 + $1,200 + $400 + $2,100 + $900) ÷ 3,000 = $5.33 per kit, rounded. Product and delivery-related inputs alone total $14,400, or $4.80 per kit; testing and inspection add $1,600, or about $0.53 per kit. Keeping these charges separate makes first-order and repeat-order quotes easier to compare without assuming testing can always be omitted on reorders.
A hypothetical $600 freight increase adds $0.20 per kit at 3,000 units. If only 2,940 kits are sellable and the $16,000 budget is otherwise unchanged, the cost becomes $5.44 per sellable kit. That is an arithmetic sensitivity scenario, not an observed defect rate. For a party pack, divide its total delivered budget by the number of participants it actually serves.
Comparing Quotes
Buyers preparing a STEM toy OEM brief should send every supplier the same 8 items:
- Egg block dimensions and weight, plus the number of blocks per sellable unit
- Buried pieces by count, size, and material, including whether assembly is needed
- Tools by type and quantity, and whether each child gets a full set
- Instructions and cards by page count, languages, and print specification
- Packaging by structure, dimensions, printing, and inserts
- Age label, warnings, and target markets
- Order quantity per SKU, artwork version, and language
- Quoted trade term and what is excluded, such as freight, duty, testing, and inspection
Sample and Carton Checks
Before approving a bulk order, compare the fully packed sample with the eight-item specification. Record the sample identifier, block dimensions and weight, figure count, tool dimensions, printed languages, and any missing components. Request the proposed master-carton dimensions, gross weight, and kit count so the freight quote uses the same packing plan.
For example, two offers with the same egg size are not equivalent if one supplies a tray and brush per child and the other supplies shared tools. Mark each difference on the quote sheet and obtain a revised price before choosing the cheaper offer. These are proposed purchasing checks, not reports of factory testing or completed customer orders; a sample review does not replace required laboratory testing.
For U.S. children’s products, include tracking information in the packaging review: permanent identifying marks are required on the product and packaging to the extent practicable.[4]
Safety and Compliance
Age grading must match the product’s characteristics and intended use, not just its dinosaur theme. Use CPSC’s age-determination guidance when reviewing the proposed age group, tools, and play activity with the supplier and laboratory; do not treat a printed age label as independent proof of suitability.[5]
For the United States, CPSC’s toy-safety guidance identifies ASTM F963-23 as applicable to toys manufactured on or after April 20, 2024, and explains that CPSIA made the toy standard mandatory. Confirm the applicable requirements for the actual production date and product, including any relevant lead, coating, and phthalate rules; the applicable sections depend on the toy.[6]
The domestic manufacturer or importer responsible for the Children’s Product Certificate must identify the product, applicable safety rules, and supporting testing information. CPSC states that the CPC and supporting test reports must be in English. Its guidance also flags certificate-data eFiling requirements beginning July 8, 2026 for most regulated consumer-product imports; confirm the shipment’s scope and filing responsibility with the importer.[7] ASTM provides the F963-23 standard document, but a standard’s publication is not evidence that a particular kit passed testing.[8]

For the European Union, Directive 2009/48/EC provides the toy-safety framework covering safety assessment, technical documentation, warnings, and CE marking.[9] The European Commission states that the replacement Toy Safety Regulation (EU) 2025/2509 entered into force on January 1, 2026 and starts applying on August 1, 2030. It also explains that CE marking is the manufacturer’s declaration of conformity, not a general third-party approval badge.[10]
Before production, ask the importer and laboratory to identify the EN 71 parts and editions, other applicable requirements, and transition provisions for the intended market-placement date. Match the report to the actual kit, materials, coatings, and components; a report for a different assortment does not establish coverage of the proposed order.
For the document workflow behind those confirmations — CPC, third-party test reports, tracking records, and the U.S./EU market split — see this overview of U.S. and EU toy compliance. For route planning, K&M’s educational toy manufacturing page compares private label, ODM, and custom builds on engineering, tooling, and MOQ terms.
Requesting a Quote
For classroom or party orders, select individual or shared equipment using K&M’s kids party activity kit options. Check the FAQs for supplier-process questions, then send the eight-item specification through K&M’s contact page. Include the destination, requested delivery date, and required testing and inspection so exclusions are visible in the written offer.
Get an exact factory quote for your egg kit
Send your block size, figures, tools, cards, packaging, target age and market, quantity, and trade term. Ask for itemized setup, testing, packing, and delivery charges.
Bottom Line
Use the illustrative factory allowances only to build a preliminary budget, not to judge whether a supplier’s price is normal. For a buying decision, compare the same kit specification, packaging, quantity, compliance scope, and delivery basis. The hypothetical $3.80-to-$5.33 example shows why the factory price and first-order delivered budget should remain separate.
References
- CPSC business guidance on small parts for toys and children’s products. https://www.cpsc.gov/Business–Manufacturing/Business-Education/Business-Guidance/Small-Parts-for-Toys-and-Childrens-Products
- CPSC Testing and Certification guidance, including applicable testing and certification requirements. https://www.cpsc.gov/Business–Manufacturing/Testing-Certification
- U.S. International Trade Commission, Harmonized Tariff Schedule search. https://hts.usitc.gov/
- CPSC Labeling Requirements Overview, including children’s-product tracking information. https://www.cpsc.gov/Business–Manufacturing/Business-Education/Business-Guidance/CPSC-Labeling-Requirements-Overview
- CPSC 2020 Age Determination Guidelines. https://www.cpsc.gov/content/2020-Age-Determination-Guidelines
- CPSC Toy Safety FAQ, applicable toy requirements and ASTM F963. https://www.cpsc.gov/FAQ/Toy-Safety
- CPSC Children’s Product Certificate guidance, required elements and eFiling notice. https://www.cpsc.gov/Business–Manufacturing/Testing-Certification/Childrens-Product-Certificate
- ASTM F963-23, Standard Consumer Safety Specification for Toy Safety. https://www.astm.org/f0963-23.html
- EU Toy Safety Directive 2009/48/EC, EUR-Lex. https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=celex%3A32009L0048
- European Commission, Toy Safety in the EU, including Regulation (EU) 2025/2509 and its application timeline. https://single-market-economy.ec.europa.eu/sectors/toys/toy-safety_en
