Materials

Name	Parent
Hand Spun Yarn
Hard Rock Maple
Hardwood
Harris Tweed
Hemp
Herringbone
Hessian
Hickory
Hide
High Carbon
High Density Polyethelene
High Impact Polystyrene (HIPS)
High Temperature Glaze
Hi-Macs
Home-Grown Wood
Horsehair
Inconel
Inconel 600
Inconel 625
Inconel 718
Inconel 925
Inconel X750
Indian Rosewood
Ink
Inkjet Paper