









Interlocking Gear Construction Blocks, Selected Piece Count
Build and rearrange colorful structures with a selected pack of interlocking plastic gear blocks.
✅ Change the structure for another build - Interlocking pieces can be separated and rearranged into new configurations.
✅ Vary the look of the construction - Mixed colors and shapes provide different visible combinations in the design.
✅ Choose the amount for your project - Sixty-, one-hundred-, one-hundred-fifty- and two-hundred-piece packs offer different supplies.
Explore More Than One Arrangement
Start with a structure of your own and connect the pieces into the intended shape. The interlocking format lets you change individual positions as the model develops rather than fixing one permanent arrangement.
Select the piece count around the size of the activity you are planning. Photographs show construction examples, while the package supplies loose building pieces rather than completed pictured models.









science and construction kitsTechnical details
- Plastic interlocking gear blocks.
- Selected 60-, 100-, 150- or 200-piece pack.
Choose the piece count and begin a new construction.
Choose options









