Two (2-piece) Pyrex pink rainbow stripes bowls #402 These mid-century vintage baking bowls our highly sought after by collectors. The bowls features a beautiful rainbow pink stripe pattern that was only produced from 1965-1967. Despite there age, these bowls are in good condition with only a few areas of minor paint loss. #402 1-1/2 pint mixing bowls are perfect for all your baking needs. There mid-century modern design adds a touch of vintage charm to any kitchen.