Our 170ml Frosted Tumbler is perfect for serving any drinks. Available in a choice of 5 colours.The tumblers are made out of polycarbonate, which is virtually unbreakable. They will not shatter or splinter, when dropped.These tumblers are dishwasher safe. The matt finish with a frost effect extends the lifespan of the tumblers and gives them that trendy look.This product is 100% recyclable. Extremely lightweight and durable tumbler, which is great for everyday use.