Poly Glow in the Dark Thread from Mettler – 100 Meter

Product details:

POLY GLOW is a phosphorescent, washable embroidery thread that stores UV and artificial light, making embroideries and seams glow in the dark. The thread is extremely well-suited for extraordinary effects on sports-, kids-, and leisure wear, bags and satchels as well as for embroidering logos and letterings. Recommended needle size: 70-80.