MAM Blue Teether Set - Bite & Relax with Phase 1 & 2 Teething Rings, Extra Small & Light, Easy to Sterilize, Ideal for On-the-Go, Ages 2+ MonthsPhase 1 This MAM teething aid comes in a practical set of 2. The teething ring of phase 1 is specially suitable for front teeth and babies aged 2 + months. Phase 2 The MAM teething ring of phase 2 is designed for babies from 4+ months and also reaches the molars. Both rings provide quick pain relief. Extra small & light The teething rings are extra light and handy. With its innovative shape and different structures, the baby toys help you relax. .