"A standard pattern glass cutter with 6 cutting wheels. Feels well balanced in the hand and when used with a straight edge scores the glass in one pass using steady pressure. I use a pencil under the score line and pressure on each side of the score achieves a good clean break. Good value for money. Should give good service over a long period."
"bought this to cut a glass upstand. I found the scoring difficult to pinpoint at first but after some practice cuts this tool cut the glass cleanly. i'd recommend watching some youtube clips to get the hang of it. you don't need to press too hard, but you want to hear a 'ripping' sound."