This pack contains 12 clear, quick-setting hot melt glue sticks, each measuring 7.5mm x 100mm. They are ideal for crafting, decorating, and bonding various objects such as ceramics, glass, porcelain, leather, and cloth. These glue sticks are compatible with Amtech's 10W glue gun (model number S1860). Caution: Do not touch the glue gun's nozzle or the hot melted glue. Delivery is available to the UK and select international locations, with specific terms for large or heavy items.