4M Eco Science Toys

Recycle every day trashes to make interesting science toys. Learn the science principles behind while you help saving the environment. Amaze your friends with 7 tricks included. Contains hover device, 1 mouth piece, tornado tube, 2 bottle caps, 2 CD, joints plastic weights and hook, score sticker, 1 set of plastic parts for gravity robot, 1 balloon, 3 copper washers, suction tub, nuts, elastic silver string, string, 2 rubber bands, pipe cleaners, 1 wooden bead, double-adhesive tapes and detailed instructions. For ages 8 and over.