The best way to sharpen by hand. Don't buy sheets and don't try to cut them into blocks. Don't buy expensive pre-cut squares and glue them on. Round orbital sanders are commercially available, inexpensive, very efficient, available in all grits, and easy to attach to this block. They don't come off until you want them to, and then you just take them off and replace them with nice sounds and textures. If you have (or even if you don't) have a random orbital sander with Velcro attachment pads (like Velcro), it will outperform all other devices and save you money in the process. I combine this with the 3M 05791 Hookit Soft 6" Disc Paddle when I need flexibility.
Refrigerator Sharp SJ-XE59PMBE, beige
15 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
Sharpening stone Hatamoto HT0960, green
22 Review
π Enhanced Superfine Assortment: Various Sizes, Multi-purpose, and Reusable
10 Review
π§ Astro Tools 1442 A34 10 24 Mandrel: Top-Quality Precision Tool for Efficient Operations
3 Review
π¨ Enhance Your Woodworking Skills with PSI Woodworking PKM FLC Maxi Mandrel Morse
3 Review
Effortless Sanding with Dremel EZ407SA Drum Sanding Mandrel
3 Review
π¦ A16010600Ux0647 Abrasive Sanding Sandpaper Mandrel" -> "High-Quality Abrasive Sanding Sandpaper Mandrel (Model A16010600Ux0647)
3 Review