Dura-Gold 20-Piece Contoured Profile 5" Hand Sanding Block Set with 40 Sheet Hook & Loop Sandpaper Kit - Interchangeable Assorted Convex & Concave Shapes - Sand Wood Woodworking Furniture, Auto Paint

These are excellent, a great assortment of shapes aimed at guitar builders. Very convenient when you like to have standardized blocks for your crew with everyone using similar tools start to finish of a complex 3D product. So much sandpaper today is Hook-n-Loop style that these just merge into your shops daily use immediately! No comment on Durability as only time will tell but the past month using them has been great. No more custom making sanding blocks

Works great for all the contours on the 51 Chevy I’m working on.

This kit is great for guitar finishing building and repair. Perfect for my needs.

I don't normally go for kits like this since most things can be accomplished with just folded paper, so this sort of kit seems a bit gimmicky and wasteful. BUT I have a large quantity of relatively (for me) ornate door and window frames that need sanding by hand. The convenience and completeness of this kit has been a boon on my home reno project. The handle and secure hold to the various shapes and papers makes things much more comfortable and less frustrating that attempting all of this without the kit. Would recommend for anyone enduring a significant amount of by-hand sanding.

Where were these things all my life? I have done so many projects in the past that would have benefited from the use of these sanding partners. I am currently refinishing my stair handrails and posts, which have many curves and small areas suited for the different shapes in this kit. It has cut my sanding time and efforts at least in half. In addition, I recently had new baseboard installed in two bedrooms and these curved pieces are perfect for lightly sanding the nail hole filler before painting. I'm also painting several doors and the sanding blocks have been invaluable for preparing the doors and trim for painting. I have several other Duro-Gold hook and loop tools and loads of their sandpaper. Great products!

These are handy and work pretty well, they are small but thats not a issue for us, not like you use them for a complete sand job, they are for spots, or body lines, angles, curves etc. For the money they do the trick and save time and turn out a good result.

Okay… maybe not essential, but after using this a few times, it’s essential for me for refinishing furniture. It makes getting into precarious places a lot easier. The various shapes are awesome.

Excellent sanding blocks for trim. Also contains various grit sand papers.