A couple things I use often with my mosaic work are razor blades. They work well to score cement board or wood substrates, and even get rid of pesky stickers on glass tile. ✨ For mosaic tips, tutorials, inspiration, and so much more please visit my YouTube channel: YouTube.com/julieweilbacher. ✨ Follow @julieweilbacher on Instagram for all things mosaic art. utility knife - straight edge razor - razor blade - box cutter - fiskars - craft tools - garage tools - mosaics - crafts night in - cement board - home projects - wood crafts LTKfindsunder50 LTKhome