Review on Efficient Self-Healing Cutting Mat For Flawless Crafting - WORKLION 18X18" With 17" Grid by Robert Hines

I have not made up my mind completely on this mat. The self-healing works perfectly.just rub it and the line goes away. The inches are marked on the green side. And I do NOT like the light yellow markings. They are very difficult to see. I have excellent daylight coming in through an 8' window by day and overhead spots by night. The lines are etched on so lightly that I am struggling. My old Fiskars (light gray / dark gray with both sides usable) compared to just the one side because I do not need metric, was far better for me. I accidently ruined it by putting my wool mat atop it to iron some applique pieces.it warped. Next time I will stick with the Fiskars.I can do my cutting much faster and just as precise.