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Spring Cleaning Sale: Up To 75% OFF
Spring Cleaning Sale: Up To 75% OFF

Online Science Store

Welcome to the world's most popular online science store! We ship over 2,000 scientific and educational products to customers in over 110 countries worldwide. Here, you will find science fair project supplies, school science lab equipment, fun gadgets, toys and gifts. From robots, to chemistry glassware, to magnets, to insects and fossils and 3D printers ... we got it covered!

New Products just arrived to our warehouse

Science Toys & Gifts Bestsellers

Why Shop Here?

  • Physicist Owned
  • Staff Scientists/Educators
  • 14 Years In Business
  • Secure Shopping
  • 100% Satisfaction Guarantee
  • 90-day Easy Returns
  • Fast, Same Day Shipping
  • FREE Shipping w/$99
  • FREE Gift w/$49
  • International Shipping
  • Green Company
  • Located in California, US
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xUmp.com is a leading internet retailer of scientific educational supplies, toys and gifts. Founded in 2003 and located in California. Follow us:

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