Easy to use: Simply comb whenever you notice pills, bobbles, or fuzz. Hold the affected area of your garment taut and brush gently in one direction, then repeat until the surface is smooth. Glide over the fabric to renew the appearance of your knitwear. Size information: The cashmere comb measures approximately 3.15 x 1.58 inches (8 x 4 cm), and the sweater fabric shaver measures approximately 2.95 x 1.78 inches (7.5 x 4.3 cm), designed to effectively remove fuzz, fabric fluff, and bobbles from sweaters. Wide applications: Revive your sweaters by removing fuzz, pills, and lint in just a few minutes, restoring them to a like-new condition. Also suitable for use on table linens, bed sheets, and other household fabric items that accumulate lint and fuzz. Easy to carry: These sweater combs require no batteries or electricity. Lightweight and compact, they are easy to carry in a bag or wallet, making them ideal for travel or vacation. Product quantity: You will receive 4 pieces of sweater fabric combs in 1 package, including 2 different types. Each type includes 2 pieces. Type 1 is a cashmere wool comb, suitable for cashmere and fine wools. The other 2 are sweater fabric shavers, designed for other fabric types such as fine-gauge wool blends and synthetics.