This mosaic cutter is made of durable steel and features a soft grip. The spring handles reduce hand fatigue and allow you to cut tiles with a thickness of up to 50mm Simply use the cutting pliers like scissors. Place a mosaic tile between the jaws, and squeeze the handles to trim and shape the mosaic tile. For your safety, we recommend to wear safety glasses with side shields while cutting The mosaic cutter works with glased ceramic tiles and natural ceramic mosaic as well as all types of glass tiles such as stained glass tiles, glitter mosaic, soft glass tiles, mirror tiles, and more Use the nippers to cut the mosaic pieces into shape or to remove tiny points from the craft tiles. Cut various mosaic tiles into random shapes or geometric forms to match your mosaic art project A wonderful tool for your mosaic crafts. Use the shaped tiles to decorate home décor pieces or design handmade garden decorations. Embellish stepping stones, concrete balls, planters, and more DIY yard art