Malarkey Kids Chew Cube is the mom-created modern rattle and teether. It provides four-way sensory stimulation, including soft, textured teething edges for tender gums. With its soft textured silicone teething edges and geometric design, the rattle has gone from cheesy to classy. Large flexible holes to help baby with gripping skills. Can be used by babies over 3 months. A black and white patterned rattle with mirrors to provide stimulation for baby's ears and eyes. Teether surface is 100 percent food-grade silicone. Available in grey color.