New
Arrivals/Restock
NEW Discovery Build‑A‑Coaster STEM Set – 736 pcs – Brand New In Box
4.7 (35 items)
Limited Time SaleUntil the end
08
12
15
$9.18 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
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New $22.95
Product details
| Management number | 6279490 | Release Date | 2025/08/21 | List Price | $13.77 | Model Number | 6279490 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Never opened — perfect STEM engineering set in factory condition. Build and design your own working roller coaster and experience hands-on science.
Battery‑powered motor, pulley system, car & track
Instruction guide and educational designs included
Ages 8+; encourages logic, physics, creative thinking
| Category | Toys & Collectibles > Learning & Education Toys > STEM Toys |
|---|---|
| Size | N/A |
| Brand | Discovery Kids |
| Condition | New |
Lighting Incandescent
STEM Toys
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