Perfect Circles Every Time/ Ideal for artists in need of small circles; use the Easy-Cut Lens Cutter to score precise circles from 3/8 to 5 in diameter. Comes with a 3-wheel cutting head for long life. Marked ruler on cutting bar makes size selection simple. Features a spring loaded handle for pressure control to help you get the perfect score with minimum effort. Excellent for cutting lots of sun-catchers, holiday ornaments, medallions and more. The handy size of this tool is ideal for storage, even in small workshops.