The Scotch Mega Glue Stick shown here features a large 40g stick of glue, known for its strong and fast bonding properties. The glue applies purple to help users see where its placed but dries clear and unnoticeable. It is non-toxic and washable, ideal for school and household projects, adhering well to paper, cardboard, and fabric. Directions recommend applying at least two strokes for quick bonding, and its safe for children.