Glow-in-the-dark* pigment is trapped inside a real light bulb. The light bulb is then encased in a solid block of acrylic resin.
The mysterious optical effect is caused by light diffracting in the tiny space between the light bulb and the resin; during the production process, the resin shrinks slightly and a space is created. The surface of the Glow Brick is polished to give a jewel-like effect.The Glow Brick comes to life in the dark, as the pigment inside the light bulb emits a subtle, tranquil glow.The technical term for glow-in-the-dark is 'photoluminescence' – the process by which energy is absorbed by a substance and released relatively slowly in the form of light.
Product conformity is of paramount importance. Safety and responsibility for environment begins at the design stage of each product, the specification of materials and components, right through to the production method. We strive to supply you with a safe product and one that conforms to all regulations.
This is not a Toy This product has not been classified as a toy, and therefore is not intended for children.
Recyclable Packaging Made from materials that can easily be recycled if disposed of correctly.