I have ordered extra fine sandpaper from them to finish some woodwork. The price is great and I use the block all the time. Matches perfectly with other sheets. Remember that 400 is the coarsest sandpaper in the box and it's still very fine sandpaper. 4000 is smooth as it could be, not quite sure what the intended application would be, overkill in my opinion.
π Enhanced Superfine Assortment: Various Sizes, Multi-purpose, and Reusable
10 Review
Lansky 2D2C Diamond Ceramic Four: Ultimate Sharpening Solution for Precision
13 Review
MAPORCH 2 Pack Steel Wool And Gap Blocker Set - 3.2βX7.5 Ft Control Fill Fabric And Brass Wool For Protection Against Animals, Wall Cracks, Vents, And Pipeline In Garden, House, And Garage
12 Review
Computer chair Bureaucrat Knight T1 gaming, upholstery: faux fur, color: milky
27 Review
π¦ A16010600Ux0647 Abrasive Sanding Sandpaper Mandrel" -> "High-Quality Abrasive Sanding Sandpaper Mandrel (Model A16010600Ux0647)
3 Review
Effortless Sanding with Dremel EZ407SA Drum Sanding Mandrel
3 Review
π¨ Enhance Your Woodworking Skills with PSI Woodworking PKM FLC Maxi Mandrel Morse
3 Review
π© Simpson Strong-Tie PMANDREL75 RC Drive Mandrel
3 Review