Keep your test tubes secure and organized with this handy universal test tube rack. Avoid costly breakages and store nearly any size test tube with ease.
This rack can hold these test tubes:
Defy gravity with this cool balancing eagle!
Learn about detective science through this fun fingerprinting kit!
Build a hand that realistically moves its fingers using shape memory allow technology!
This mirascope creates a 3D hologram image!
A beautiful desk toy for your favorite person’s office!!
Use this awesome prism to teach about optics and light in the classroom setting!