Excellent condition - used only a few times. The GRS Magnablock is a beautifully engineered, high quality, highly functional tool not only for engraving, but stone setting, chasing and fabrication. This larger, heavier block provides greater stability to your work. It contains a massive ball and roller bearing system that allows it to turn easily, as well as letting you adjust the degree of rotational resistance. It is machined from solid stainless steel with a low-glare finish. The item "GRS MAGNABLOCK BALL VICE" is in sale since Sunday, August 5, 2018. This item is in the category "Jewelry & Watches\Jewelry Design & Repair\Jewelry Tools\Engraving Tools". The seller is "grandmawithsix" and is located in Middletown, Maryland. This item can be shipped to United States.