Surebonder DT-25 All Temperature Mini Glue Sticks is an all-temperature hot melt adhesive that works at either low temperature (230 degrees F) or high temperature (380 degrees F) for everyday gluing projects. Use with high or low temperature glue guns. Bonds to metal, wood, paper, fabric, magnets, ceramics, floral arrangements, glass and plastic using a high temperature glue gun. Bonds to delicate materials such as balloons, ribbon, lace and children's crafts using a low temperature glue gun.Details:Clear5/16" diameter by 4" stick size12 packs (25 glue sticks per pack, 300 glue sticks total)Works at either low temperature (230 degrees F) or high temperature (380 degrees F)Multi-surface60-65 second working timeFor ages 13 and up