Create your own glow in the dark features on drawings stickers posters and books with these easy to use glow in the dark pens by the original glowstars company adds a great touch to party and halloween decorations as well in the pack you will receive two 10ml glow in the dark pens simply gently squeeze the pen as you write or draw pictures for your bedroom walls charge them up in the light and then watch them glow at bedtime the glow in the dark pens give an embossed finish when applied and are