Standard glass 60mm petri dish. Great for chemistry experiments.
Petri dish size: 60mm (2 3/8 inch) in diameter x 15mm (5/8 inch) thick
With this cool electronic kit you get to assemble your own mini electric guitar!
High-quality green laser pointer projects a green dot up to an incredible 2 miles away.
The large realistic model has removable organs that can be studied and set back into the correct position.
This classic desk toy will keep you amused!
Dig deeper, and discover the fascinating crystal structures of minerals and rocks with this great kit!
This project book and sample kit introduces you to shape-memory alloy technology!