Great buyer of Advent products as high quality and durable! Teats x2 arrive in time by post clock without passing shipping nickel! Teats 6mth + and my 8 month old daughter has adopted without problem. Small flat color you can choose it, I got 2 of dominance over a blue or green ... but having a daughter is not too shocking but will prefer the orange and pink! Otherwise the price is really correct! And super practical protective cap on each teats for transportation is the top! I recommend the product.