Our prism is made of premium K9 crystal polished glass, 3.9 inches (100 mm) in length and 1.17 inches (30mm) in side length.
Do you love to be creative and taking fun one of a kind photos? Still looking a photography prism for cool effects? ☞This prism maybe a good tool for you. Use it to spark your creativity to take the unique photo, it will be a cool thing in your life.
Still don’t know how to teach your kids to create rainbow? ☞To show the rainbow, you need to prepare flashlight or simple led light of smart phone, a black piece of paper and our prism. ☞Create a small slit in black paper and let the led light through this slit which will form a ray of light. ☞The prism will refract the white light and create a rainbow on a target away from the prism. ☞If move the target, you will find the rainbow are bigger and more distinct. The rainbow is clearer in the dark place.
Not only to create rainbow, it’s also a perfect tool for science experiments teaching light spectrum physics.
Return or exchange within 30 days from the delivered date.
1. Items received within 30 days from the delivered date.
2. Items received unused, undamaged and in original package.
3. Return shipping fee is paid by buyer.