Gisafai 3 Sets Tool Box Foam Sets Includes 3 Tool Box Liner 1 Foam Cutter 2 Marker Pens Adjustable Non Slip Organizer for Toolbox Cabinet Chest Drawer Storage Craft(18 x 12 x 1 Inch)

I like this product, just wish it came in larger sizes for my bigger tool chest. The heat pen actually works. Cut threw the foam like butter, just have a wad of steel wool nearby to clean off the molten plastic and keep things moving. It will stink so open a window. The pens are perfect, just the right length tip to trace all my tools out. That said, I did a few using the soldering tool then switched to a knife. If you dont want to go all the way through the material, use a utility knife set to the depth of the black foam, then carefully pry the black foam off with your fingers. It’s a much cleaner look. Best part, I know where everything is all the time and if something is missing. Perfect for the person always looking for a tool through multiple drawers.

The foam itself is good for thin/slim drawers. The included markers would have been useful if one didn't arrive completely dried out and the other didn't leak out all of it's juice.The hot wire cutter tool is so-so. It bends very easily so good luck cutting straight lines. Do yourself a favor and do the cutting outdoors so you're not hotboxing cancer fumes.

The layers of foam were already stuck together.