found at Baby Bunting
4 cups in 1. Taking bubs from bottle feeding to toddler training in one great value pack. Base fits each lid. Simply change lids as baby grows, catering to every age and stage from 4 months to 12 months plus. Set includes: Teat 4months+ which is a fast flow (Stage 3) silicone teat with handles and cover. Spout lid 4months+ soft silicone spout that's gently on baby gums Sippy straw cup 6months+ weighted straw sippy cup Training lid 12months+ teaches kids how to drink from a cup, offering easy free flow drinking with a unique window lid.