xUmp.com Logo

Crystal Glass Sphere - 80mm diameter - Image One Crystal Glass Sphere - 80mm diameter - Image two
Share this product:
Optics & Lasers > Lenses, Mirrors & Prisms

Crystal Glass Sphere - 80mm diameter

Item#: 16950   5 star rating 2 customer reviews
List Price:$17.99
SALE PRICE: $9.95 /each
You Save: $8.04 (44%)
IN STOCK Ships in 1-2 work days
from our Lakewood, CA warehouse.
Add to cart to see shipping cost.

We have 67 pcs in stock.

This 80mm crystal glass sphere is an excellent tool for visually experiencing the physics of refraction. As light passes through the glass sphere, the curved glass bends and redirects the light rays, creating an inversed image to the human eye. This glass sphere goes perfectly paired with laser pointers or other light emitting tools and is a must have in a physics classroom/laboratory environment.


  • Clear crystal glass sphere
  • 80mm (3.15 inches) diameter
  • Great for demonstrating refraction of light

14 +
Approx. Ship Size:
1.75 x 1.75 x 1.75 inches
4.45cm x 4.45cm x 4.45cm
0 lb 6 oz
0.15 kg

Small parts. Not for children under 3 yrs.
Toy contains a small ball. Not for children under 3 yrs.
Toy contains a marble. Not for children under 3 yrs.

Customer Reviews

5 star rating   LR Shouldis from Ohio
These spheres are beautiful, heavy and crystal clear. Perfect for my project.

5 star rating   jesi from NC mountains
gift for a photographer, he was very pleased

xUmp.com Logo

Join our tribe:
At xUmp.com, we are passionate about science. We believe in hands-on learning and making science fun. - Anton Skorucak, Physicist and Founder

Welcome to xUmp.com, your one-stop shop for all your scientific and STEM needs! Our extensive selection of science supplies has been carefully curated by real scientists and educators, ensuring that you'll find only the best and most educational products on our site. Whether you're a teacher looking for classroom supplies, a student gearing up for a science fair, or a science enthusiast looking for the perfect gift, we've got you covered. From chemistry glassware and lab equipment to robots and science kits, we have everything you need to explore the exciting world of science. Browse our store today and discover the wonder of science!