[20 X 20 X 20.]
[15*15*15]
Function:
1. Beautiful and unique design, can be used as a decoration or teaching tool.
2. High quality optical glass prism made of optical K9 glass with better light refraction.
3. The filigree triangular prism made of optical glass can be given to your children.
4. There will be a completely different colour rendering from different angles in the same environment.
5. Optical glass RGB prism, there are four lights, one the white light from the lighting area, the remaining three lights from the three basic colours red, green and blue, or three base light.
Specification:
Condition: 100% Brand New
Item Type: Prism
Material: K9 optical glass. Product size: approx. 15x15x15mm/0.6x0.6x0.6in, 20x20x20mm/0.8x0.8x0.8in (optional).
Package list:
1 x prism