Oombee CubeGrab, explore, sort, and discover! Little hands are immediately drawn to the six vibrant, textured, rubbery, tethered shapes. Explore their contours, give them a squeeze, and even try chewing on them Made of 100% food grade silicone, these shapes are great for everything from tactile exploration to teething! Then Ready to start sorting? The cutout spaces of the cube each only match one of the rubbery tethered shapes. Fit the square into the square,