MARSHALLTOWN offers a variety of customizable items and tools, perfect as gifts or for your place of business. Our customizable tools include a variety of calculators (Concrete Volume Estimator, Asphalt Estimator, Concrete Block Wall Calculator, Sand, Gravel, & Crushed Stone Calculator), Line Twigs, Line Blocks, Line Pins, and more. Also available are writing supplies, like pens, pencils, and scratch pads. The MARSHALLTOWN Customizable Children’s Book Bundle makes the perfect gift for the future generation of tradesmen. Check out MARSHALLTOWN’s full offering of customizable items and tools to find the best items for you.