bodyjoys.co.uk: Illuminate your darkest pleasures with this ribbed glow-in-the-dark masturbator from Lovetoy’s Lumino Play collection. The masturbation stroker is infused with non-toxic glow-in-the-dark powder that emits a colourful, visible blue light. The stretchy material slides up and down your shaft, and the textured tunnel massages your member for intense stimulation.