Bloomoak Optical Glass Triangular Prism,with Rotatable and Adjustable Steel Stand Holder,for Teaching Light Spectrum Physics,Photography and Crystal Rainbow Maker
Key features
- •In the sun, rotate a prism through the wall to reflect the rainbow
- •Very large prism effect,A scientific gift for decoration prism for teaching light
- •Prism with stand light prism for photography crystal prism for photography
- •Optical Glass Triangular Prism for Teaching Light Spectrum Physics
- •Good for teaching about color spectrum in physics course
Bloomoak Optical Glass Triangular Prism,with Rotatable and Adjustable Steel Stand Holder,for Teaching Light Spectrum Physics,Photography and Crystal Rainbow Maker
List Price: $30.81$27.73DEALYou Save: $3.08 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers3.4
out of 5
Based on 5 reviews
5★
60%
4★
0%
3★
0%
2★
20%
1★
20%
Good
John Gaisford•July 5, 2018
Is what it says
Five Stars
SHN•June 3, 2018
Nice windowsill addition
Cheap. Does not stand. Top heavy.
Gary Shaddock•May 31, 2018
Very unstable. Cheaply made. difficult to stand on its own. Not recommended.
Five Stars
David Vilca•May 29, 2018
Perfect
Poor materials used
Justin Byron Smith•May 15, 2018
Prism portion is cool but the stand and holder are very poorly made
