... used in small size fast UV LED curing Rechargeable uv light pen for curing uv glue 365nm Overview:1 Equipped ... size choice.5 Largely used in small size fast UV curing, including optical components, lens module, medical device, art ... ,3mm,4mm,5mm,6mm,7mm,8mm10mm,12mm,16mmLinear curing area:15*3mm,20*5mmPower supply Rechargeable L- ... 2pcsWrist cord 1pcs Rechargeable uv light pen for curing uv glue 365nm