Atomik's Dry Tooling Products come in 3 separate sections. First is our resin version that is 4 harder than the industry's standard resin. They mimic outdoor rock and do wear down with use. Second, our indoor climbing gym alternative, The Atomahawk, (patent pending) which is a dry tooling / ice climbing training device. It is a fantastic device that pairs with our rock climbing wall holds The 4 Way, which hones your outdoor ice climbing and dry tooling skills while in the convenience of your home wall or commercial gym. Third are our Dry Ice Tools / Furnace Industries specific products.