Rainbow Woodchips UK ltd is a colour coating Specialist Company. Rainbow woodchips uk ltd manufactures a wide range of coloured products which includes: Crushed Tumbled Glass, Quartz, Marble, Sand, Quartz Rocks and Woodchips. These products are available in a wide range of creative colours and grades. We have recently completed our unique Glow in the dark range of products This range includes: Crushed glass, Quartz and Glow Rocks. These products are a must have accessory for any home and garden which also includes the benefit of having your own solar light.We delivery throughout the world in any volume also offer a small bag order service which is delivered straight to your door.