The Educational Magnetic Building Blocks 188PCS Marble Run Track is a 188-piece plastic construction set that pairs chunky magnetic bricks with magnetic pipe sections. Builders click the parts together into 3D marble-run tracks, then watch marbles twist and tumble through the structure they designed. The pieces snap apart and rebuild easily, so the same set moves from a simple slide to a taller, winding run as ideas grow. It is a unisex assembly toy, not a battery-powered kit — no voltage, no batteries, just magnets and hands.
For buyers, the value is in the connection mechanism: magnetic pipe sections and bricks that hold a track together and release without tools. That single design decision shapes everything downstream — how fast a child can iterate, how easily a mixed-age group can share the set, and how the product sits in a retail aisle next to ordinary brick or rail sets.
Key specs at a glance
| Field | Value |
|---|---|
| SKU | BB243968 |
| Category | Magnetic Building |
| Material | Plastic |
| Product type | Assembly |
| Piece count | 188PCS |
| Package size | 42 × 9 × 32 cm |
| Packaging | Color box |
| Age range | 2–4 years, 5–7 years, 8–13 years, 14 years & up |
| Battery | No battery |
| Magnet size | <31.7 mm |
| Carton size | 66.5 × 44.5 × 39.5 cm |
| Pcs per carton | 8 |
| Net weight per carton | 19.9 kg |
| Gross weight per carton | 21.9 kg |
| CBM per carton | 0.117 |
Read the weights as carton-level figures, not unit mass: 19.9 kg net and 21.9 kg gross describe a full eight-piece master carton. The 42 × 9 × 32 cm figure is the individual package size, so it is the number to use for shelf or parcel planning; the 66.5 × 44.5 × 39.5 cm figure is the master carton. The magnet size is stated as under 31.7 mm, a component dimension buyers can check against their own compliance and age-suitability frameworks.
What's included
- 188 pieces per set, combining plastic magnetic bricks and magnetic pipe track sections
- Color box packaging
Wholesale Ordering
- MOQ: 1 pc
- Unit price: USD 16.50 – 19.60
- Packaging: color box
- Pieces per carton: 8
- Carton: 66.5 × 44.5 × 39.5 cm; 0.117 CBM; 21.9 kg gross / 19.9 kg net
Confirm before ordering
- Magnet grade and coating are not stated in the supplied data — confirm if your market requires them.
- Compliance documentation (for example EN71 or ASTM) is not listed in the supplied facts; request it before committing to a regulated channel.
- Marble quantity and marble material are not itemized separately from the 188-piece count — confirm the breakdown if marble count matters to your listing.
For importers and educational-supply buyers, the set's appeal is straightforward: one SKU that spans a wide documented age range, packs eight to a carton, and runs on magnetism rather than batteries. That combination keeps it simple to stock, simple to demonstrate on a shelf, and simple to explain in a catalog line.