Each purchase goes towards supporting our favorite local pregnancy center! These silicone cups are perfect for thirsty folks everywhere. Colorful, versatile and practically unbreakable they will go anywhere and are reusable - drink after drink. Colorful, versatile drinking glasses are as flexible in shape as they are in utility. Our true American pint sized silicone cups have thick and sturdy, yet squeezable walls that are not too squishy, and a grippy outer surface for extra safety.