Description:

The triangular prism with a base is very convenient for changing the prism
Angle.
Can be used in kindergarten, elementary school, high science class
school, as a demonstration team, to study the scattering of light.
Also
can be used as a toy to develop children's intelligence.

Budget:
Material: plastic holder, optical glass prism
Stand Color: Black
Size (L x W): 17 x 12 cm / 6.69 x 4.72 in
Weight approximately. 108g

Package includes:
1 x Optical Triangular Prism
1 x Black Stand

Instruction:
Put prism under sunlight.
The prism rotates until light appears in seven colors on a wall or white paper.

Note:
Please allow a small deviation due to manual measurement. Thanks for
your understanding.