The 142pcs STEM Educational DIY Building Blocks Kit (SKU BB265272) is a blue-and-red connector set that snaps together, comes apart, and rebuilds into whatever a child designs. Each kit holds 142 pieces, packed in a storage box plus a color box at a package size of 25.5×15.5×13 cm. For importers and educational-supply buyers, the verifiable core is simple: a defined piece count, a stated connection mechanism, a documented sales unit, and named approval evidence — everything needed to slot the SKU into a construction-toy range without guesswork.
How the set works
Pieces connect by snapping together, so the same 142 parts move between free-build models and rebuilds. That single mechanism is what places this item in the Creative Connectors category: the play value sits in joining and re-joining parts, not in a fixed model or a one-time assembly. Blue and red pieces give the kit a consistent two-color palette across the range, and the storage box doubles as the piece container between sessions — a practical detail for classrooms, playrooms and retail display alike.
Key specs at a glance
| Field | Value |
|---|---|
| Product type | 142PCS DIY building block toy |
| Piece count | 142 pieces |
| Color | Blue and Red |
| Age range | 2 to 4 years, 5 to 7 years, 8 to 13 years |
| Package size | 25.5 × 15.5 × 13 cm |
| Packaging | Storage box + color box |
| Carton size | 54 × 34 × 42 cm |
| Qty per carton | 12 |
What's included
- 142 building block pieces in blue and red
- Storage box
- Color box
Wholesale Ordering
- MOQ: 36 pcs
- Unit price: USD 6.10 – 6.50
- Qty per carton: 12 pcs
- Packaging: Storage box + color box
- Carton size: 54 × 34 × 42 cm
The 36-piece minimum and 12-piece carton count let buyers plan mixed or full-carton orders without splitting a master case.
Documented certifications
- EN71
- CPC
- CE
These are the certificate names supplied for this SKU. Buyers should treat them as declared documentation to review against their own market requirements rather than as a pass/fail result recorded here.
Confirm before ordering
- Instruction sheet contents and language — not specified in the current data.
- Piece material and finish — not specified in the current data.