Real crab specimen preserved in a clear acrylic block that can be studied from all angles or viewed under a microscope. Durable enough for classroom use and also makes a unique paperweight for the home or office.
Comes in its own box suitable for gift giving. Acrylic block measures 4 1/4 x 1 3/4".
Make the coolest 3D pin art on your desk with this amazing desk toy.
This is a great clean heat demonstration model for the classroom setting!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
This classic desk toy will keep you amused!
This SUPER Erector Construction set is one of the best you'll find anywhere!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.