Pros : Made cutting glass for a newbie super easy.
Great for my carpal tunnel.
Far less grinding needed.
Less glass wasted.
Cons : Need to buy waffle grids to be able to use this device.
Other Thoughts : I have carpal tunnel and was afraid I couldn’t purse stained glass, though I wanted to for years. This little beauty has been nothing short of a miracle worker for me! Not only does it save my carpal tunnel, it was much easier to pickup learning stained glass due to its precision. I’ll never do a project without it! If you’re considering getting it, do it, you won’t be disappointed. Delphi also had the best price that I found anywhere on the web for it.