You can also make your own no-finish loom from locally sourced materials.
90% of what you'll need can be found at your local hardware store. The rest is available in most pharmacies or beauty supply houses. You'll need 4" wide lumber, some threaded rod with wing-nuts and hex-nuts in the same size as the rod, two combs, and six screws. For tools, a drill and screw driver. The construction takes less than an hour.
Click here to download detailed materials list and assembly directions.