1-Quality Food Grade Material: Our trainer cup is made of soft silicone BPA-, BPS-, PV-, phthalates-, lead- and latex-free, to help protect baby's developing teeth. <br> 2-Spill-Proof Lid Design: Trainer cup comes with spill-proof silicone textures handles, won't break when dropped. When your kid tilts the cup, liquid will not come out through the lid. <br> 3-Safety: Designed to fit baby’s mouth and hands. Interior angle provides an even flow for safe drinking, Weighted base and tactile bumps provide stability and sensory awareness to decrease spills. Also safe to use with cold, warm and hot foods ( safe heat is upto 428F/ 220 degree celcius) and liquids. <br> 4-Aid Transition: Build up fine motor skills and start young feeders on their transition journey from bottle to cup. <br> 5-Detachable design: the straw is detachable, allowing you to clean the cup easily, and the infant silicone straw cup is suitable for microwave and refrigerator use, dishwasher safe <br> <br> Capacity:180 Milliliters <br> Material:‎Silicone <br> Special Features:‎Leak Proof, Microwave Safe, Non Slip, Dishwasher Safe, Break Resistant <br> Item Weight:120 g