Made of translucent polypropylene, this erlenmeyer flask comes with a coarse threaded cap which fits well but is not entirely leak-proof. The flask is autoclavable and can be used for storage purposes in the lab or the classroom.
Note: Included cap is NOT leak-proof!
Build over 60 projects with this deluxe version of the Snap Rover kit!
A combination of three of our great discovery toys, all in one package!
Every kid needs one of these spheres!
Experience this sphere powered by the sun!
Build a model green house and 9 other green energy-related devices with this great kit!
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