Reusable adhesive"bluestik" Use to mount posters, drawings, decorations, photos, cards and notes. Holds shelf paper, vases, wires and potted plants in place. Holds needles, hook and fishing lures. Levels pictures. Support Craft and figurines. Adheres to wood, metal, tile, glass, por celain, plastic laminate, fabrics, paper, styrofoam, plastic, vinyl and painted surfaces. Non-toxic. Removable blue adhesive that replaces tape, tacks, and nails.