Sticky toys are the ideal suction – learning toys that stick to non-porous surfaces and to each other! Build, stick, connect, and pop! Break apart these little suckers for hours of fun. Pop Suction Toys Pack has 15 suction cup building toys that can easily stick to smooth surfaces or stick to each other. Building them into a variety of special structures and interesting handicraft can help to stimulate your imagination and creativity, and improve the coordinate ability of hands and eyes and concentration. Silicone sucker toys are compact in size and light in weight, which are portable to carry out, suitable for you to play anytime and anywhere.