If you are in the UK and want glow in the dark pigment suitable for the home environment, then https://culturehustle.com/collections/powders/products/lit-pack-4

If you are in the UK and want glow in the dark pigment suitable for the home environment, then https://culturehustle.com/collections/powders/products/lit-pack-4-x-50g https://culturehustle.com/collections/powders/products/lit-p... is a good start. Its not quite as bright as superluminova (the stuff thats in watches) but its cheap, easy to use and is long enough lasting to be good enough.