Features: Featuring a sided design with a coarse grit for shaping and a fine grit for polishing, these 50 pack sponge buffer blocks deliver grade manicure results for precise care and effortless shaping. Crafted from sponge and EVA with abrasive surfaces, these compact buffers resist shedding and provide long lasting ensuring smooth, even filing without debris or irritation. Ideal for both enthusiasts and professional artists, these portable buffers offer user friendly handling for all skill levels to achieve salon quality nails at home or on the go. Perfect for ups during travel, salon , or daily grooming routines, their pocket sized design fits seamlessly into cosmetic bags for refinement . Available in multiple shades to , these versatile blocks combine functional care with aesthetic appeal for a polished finish every time. Specifications: Colors: Sponge + EVA Size: 3.5x2.5x1.2cm/1.38x0.98x0.47in Package Includes: 50x polished block note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.