If you ever find the need to grind, cut, sharpen, polish, engrave, or to clean intricate parts, the Dremel Stylus Rotary Tool will get the job done. The Dremel 1100-01 is a unique handheld cordless rotary tool that utilizes the new lithium-ion battery technology. Once the 7.2-volt battery has been charged it can retain a charge for up to 18 months of non-use. But, I doubt this tool will be set aside for long. The variable speed tool, 5,000 – 25,000 RPM, can be used by homemakers, hobbyists and artists, to clean, sand, grind, cut, polish, drill and engrave. The soft pistol grip housing fits comfortably in the hand for outstanding balance and precision control. The docking station not only holds the Stylus when not in use but also recharges the battery to provide long-lasting performance. Some of the most commonly used quick change bits are included in a handy storage case. –C. Dwight Barnett