Prism Length: approx. 4 inches / 10 cm This kind of optical glass prism can reflect sunlight in seven colors.
It can be used to teach children to explore the mysteries of light, to stimulate a child’s thirst for knowledge, and improve the interest to understand the magical world for children.
- Adds a another creative level to your photos.
- Good prism for teaching .
- Made of high quality optical glass.
- Side Length: approx. 1.2 inches / 3cm.
- Prism Length: approx. 4 inches / 10 cm.
- The package includes: 1 x prism, 1 x Gift Box.