Wide-based nipple helps your baby open his mouth widely, thereby encouraging steady peristaltic motion. Ultra-soft silicone with its double thickness ensures ideal softness and elasticity so that your baby can latch on comfortably and easily. The shape fits perfectly onto the tongue, allowing smooth tongue movement and minimising air intake. The wide base and slim nipple top constitute to the unique contouring shape of the nipple that stimulates natural sucking behaviour.