1.chemical glow stick 2. fast &timely delivery 3.various sizes,custom made sizes 4.CE,EN71,ASTM,MSDS * Name:Glow Stick * Size:10*150mm,10*300mm,15*300mm or custom * Shelf Material: PE * Glowing Source: Chemicals * Glowing Time: 8-10 hours * Usage : used as gifts, toys, party decorations,emergency lights * Apply to: concerts,banquets,festive evenings,wedding parties,chear celebrations,etc. Note: ...