Blocks and sponge sanders stand out as practical and effective tools in surface finishing operations. Sanding pads are ideal for finishing and smoothing corners and tight areas. Sponge sanders, on the other hand, are used on larger surfaces and adapt to different roughness levels by offering various grain options. Both are used in many applications such as pre-painting preparation, woodworking, furniture making and construction. These easy-to-use sanders make it easy to smooth surfaces and achieve the perfect appearance of the final product.