When you are in nature, it is often useful to have a light source to mark your position or illuminate an area when providing first aid. Chemical light sticks are designed for this purpose.

The Glow chemical light stick is a light source made from a plastic container, which contains two isolated liquids. When these liquids are combined, they produce a glow. It operates without electricity.

To activate the light, simply bend the plastic container until the capsule is crushed. The brightness is activated by bending the stick. Its applications are almost limitless. They can also operate underwater.