The OLFA RTY-3/G is a large straight-handle rotary cutter for long cuts and thicker materials in sewing rooms, studios, and craft spaces. It uses a 60 mm tungsten steel blade and can cut up to 12 layers of cotton fabric when used on a rotary mat, making it useful for batting and stacked cuts. Use the safety cover between cuts, keep the blade moving smoothly without forcing it, and replace the blade when performance drops.