Precisely weighted masses, which are useful with most student balances, are supplied in a plastic storage container.
Included are: 1-50 gram, 1-20 gram, 2-10 gram, 1-5 gram, 2-2grams, 1-1 gram
Make the coolest 3D pin art on your desk with this amazing desk toy.
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Explore the wonders of wind power with this amazing kit!
A beautiful desk or bookshelf accessory for the reading fanatic in your family!
See the solar system in action!
Create beautiful art with this amazing sun paper!
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