Stock up on your kid's play sand with this 400g bag of sand. The Sand Factory sand will provide your child with hours of creative and imaginative play.. This fantastic sand kit is easy to shape and mould into whatever you wish. So satisfying to hold you won't want to put it down!. The Sand Factory Sand Kit. Available in green and purple. 400g. Ages 3+. Sculpt and shape however you wish. Never dries out. H x 22 W x 9.5cm approx