Gemstones have fascinated people for thousands of years. in the past only a few stones were classified as gems. Today, the number of gemstones is great and new varieties are being discovered all the time. Usually gemstones need to be specially cut and polished to be made into jewelry. You can learn more fun facts about gemstones by investing in this collection. Sixteen common gemstones are featured on this 4 X 6 card, along with interesting information included on the back of the card.
Durable, anti-fog safety glasses that fit comfortably on any head size.
Box of 100 First Touch powder-free LARGE Nitrile exam gloves.
This set includes three (3) N95 FDA registered and NIOSH approved and respirators.
This is a smart value 200 gloves box of Large Nitrile exam gloves.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
Great exam quality Nitrile gloves in size SMALL.
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Comprehensive collection of 30 fossils.
Build a magnetic levitating train with this science fair project kit!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Create beautiful art with this amazing sun paper!
Build your very own smart robot!
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.