A set of 20 plastic petri dishes, each with a diameter of 85mm. Great for chemistry experiments, and an easy and affordable way for teachers and chemistry instructors to stock their clasrooms for the school year.
Petri dish size: 85mm (3.35 inch) x 16mm (0.75 inch)
Head into the lab for an in-depth investigation of genetics and DNA!
This kit allows to build up to 3 different robots!
This kit includes several different projects that demonstrate the power of magnets!
Defy gravity with this cool balancing eagle!
Perform awesome experiments using everyday materials found in any kitchen!
Make the coolest 3D pin art on your desk with this amazing desk toy.