... blue and mutiple colors .Glowing:5-24 hours,up to 2 years .Certification:EN71,CE,ASTM,SVHC,MSDS .Non-tox ... D4.5*39mmGlowing time 5-24 hoursStorage life up to 2 yearsColor multiple colors orange, yellow, green, blue, purple, pink, ... can make true with the delivery time and product quality.2.Our factory is close to the Beilun Port, so we ... up 1 inch light stick for people party and home play decoration