Water Transfer Printing Supplies Hydrographic dipping is a versatile way to add images to many different materials, Perfect Steerable Transfer Cartluding glass, metal, plastic, ceramics, wood and fiberglass. Hydro printing professionals as well as hobbyists use this printing method to add custom images to a wide variety of items, from Yeti cups to ATVs, bike helmets, car dashboards, firearms, and much more.