Streamliner 353 3-wheel Line Chalker
240-100-151
UPDATED MODEL! This 3-wheel efficient dryline chalker is super nimble, especially around home plate, so you can efficiently line your baseball or softball field like the pros. Now with a one-piece steel lower frame for improved stability and wheel alignment, this 35lb capacity dryline marker is more maneuverable than ever. Use the handy QR code on the rugged molded hopper cover to see a list of features and uses. Its superior chalk delivery system gives you consistent, solid lines while using 30% less chalk on average.
Double-Play Aerosol Attachment $135
Also consider Streamliner 354, Streamliner 70.