Check out the Jollypop Plus+ Range! They are made of more durable silicone to last longer when babies are beginning to teethe.
 
Safe 100% silicone
Soft & flexible, no hard inner guard
Comfortable, curved shape fits baby's face
Natural shape, textured nipple babies love - same as hospital baby bottles, Soothie & GumDrop
Easy-to-hold loop shaped handle with nubs
Unscented
Two-tone baby bright colors
Made in the USA