Sandflex Hand Block - 3" x 2" x 3/4"

No home or tool box should be without this unique cleaning and polishing tool. Uses are endless - from cleaning rust and tarnish from metal surfaces, to cleaning your tools! Made of a semi flexible rubber compound with abrasive grits impregnated throughout the block.

Features:
• Use this block like an eraser
• You can "carve" the block into any shape to clean up a concave or convex surface
• As you use it new grits are exposed - it never dulls!
• Fine grit