Quartz is one of the most common minerals to be found on earth today. This quartz cluster is an essential item to have in any good rock collection. You can also use it as part of a science project, for classroom lessons, or even as a unique stocking stuffer for the holiday season.
Note: Please be aware that this is a natural mineral and as such each piece is one of a kind! The one you receive may not be exactly the same as the one pictured but it will be similar. They come in irregular shapes, sizes and weights. Price is per each piece.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
Save with this large package of 300 medium-size nitrile exam gloves!
These large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
Professional Powder-Free Textured Nitrile Exam Gloves with Aloe, Size Large
Great premium general purpose KingSeal Nitrile gloves in size SMALL. Not for medical use.
Durable, anti-fog safety glasses that fit comfortably on any head size.
Create beautiful art with this amazing sun paper!
The Wimshurst Machine is a high quality static machine for student labs.
Build your own windmill generator kit by recycling a plastic bottle!
Discover how solar cells make electricity with this awesome kit!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Working model representing the sun, earth, and moon and their relationships.
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.