The MARSHALLTOWN Notched Margin Trowels are designed to pick up and spread thin set in those tight, hard-to-reach areas when installing wall tile or perfecting a patch job. These Margin Trowels are forged from a single piece of high carbon steel and tempered, ground, and polished. Select a trowel with V-shaped or square notches. Choose between a resilient soft grip DuraSoft® or a traditional smooth hardwood handle.