This Silly Putty Party Pack Set includes five eggs of high-quality, non-toxic Silly Putty in vibrant colors. Each egg weighs 0.47 oz and is perfect for kids aged 3 and above. The putty is perfect for molding, stretching, and bouncing, and is a great stress-reliever for adults too! The set is brand new and has not been used or opened before. Get ready for hours of fun with this Silly Putty Party Pack!