What is bkue tack?

Blu Tack is a reusable, removable, and non-toxic adhesive putty that is commonly used to stick paper, posters, or lightweight items to walls, doors, or other surfaces. It’s a soft and pliable material that comes in blue color and can be easily molded into any shape or form. It doesn't leave any residue or damage the surface it has been stuck to when removed and can be reused multiple times. It’s commonly used by students, teachers, artists, and office workers for various purposes such as hanging decorations, posters, notes, and memos. Blu Tack is manufactured by Bostik, an adhesive company based in France, and is sold worldwide.