about this item：

Green Glow in the dark: Crochet yarns need to be exposed to full sunlight for 15-30 minutes to fully absorb the light.After absorbing full sunlight, it turns into a dazzling green glow-in-the-dark yarn!
Difference: Different colors of crochet yarn reflect different sensitivities to the eye, with white being the most obvious. We have an exclusive winding process that is better, and at the same time brighter than traditional yarn.
Packaging: our products are beautifully packaged, when the holidays as a gift for friends.
what to crochet with glow in the dark yarn: Suitable for making all kinds of glow-in-the-dark items, handmade dolls, hats, jewelry, carpets and so on.
Service:  If you have any dissatisfaction please contact us, and we will provide you with service in the shortest time.
Specification：

Yarn Weight：3Light /DK
Thread Diameter: 2mm.
Lengths:50M/55yards (a roll);250M/273yards (5 rolls);500M/546yards(10 rolls)
Material:98% polyester,2% Luminous fibers.
The role of polyester: strong, wear-resistant, good elasticity, easy to wash, and fast drying.
Ball weight: A roll is 50g/1.76oz,5 rolls is 250g/8.8oz,10 rolls approx 500g/17.6oz.
Recommended Needle Size: crochet hooks 3.5mm; knitting needle 3.5 mm.