What are duo fiber brushes used for

184 Duo Fiber Fan Brush

The Smooth Face Makeup Brush Duo Fiber Liquid Foundation Cream Cometic Tool

Eye Propowder Applicator Brush For Dog Cat Use Safely Evenly Apply Tear Stain Powder Washable Superfine Fiber Grooming Comb

Mac 184 Duo Fiber Fan Brush, 1 Piece, the Most Popular Beauty Accessory In Korea

Ultra-Fine Eyeliner Brush for Makeup - Soft, High-Quality Fiber Bristles, Easy To Use, Black Wooden Handle, Brow Makeup Brush (E835)

Dual-Use Nail Brush Pen Fiber Bristles Metal Body Multifunctional Nail Pen for Sculpting And UV Nail Art

187 Duo Fiber Face Brush

286 Duo Fiber Tapered Brush

159 Duo Fiber Face Brush

4/8/12pcs Cute Cartoon Cat Ultrafine Fiber Sponge Brush Multipurpose Cleaning Tool for Kitchen,Bathroom and Furniture Gentle On Surfaces,Easy To Use

Fly Tying Brush Tease Out Feather Fiber Professional Compact Practical Versatile Easy To Use Fishing

ROWNYEON Powder Brush, Large Size, Face Brush, Makeup Brush, Cosmetic Brush, Fiber Hair, Soft, Easy To Use, Soft, Gentle Hair Quality, GSH201

ROWNYEON Powder Brush Midorihime Series Large Size Face Brush Makeup Brush Cosmetic Brush Fiber Hair Soft Easy To Use Soft Gentle Hair DQ301

DUcare Lip Brush for Lip Balm Makeup Detail Makeup Cosmetic High Quality Fiber Easy To Gentle On For & Lipstick, Brush, Brush, Brush, Hair, Use, Soft,

Tanning Brush Ultrafine Soft Fibers Even Applying Multifunctional Body Makeup Brush for Home Travel Use

ROWNYEON Foundation Makeup Perfect for Liquid Fiber Easy To Makeup Easy To YM266 Brush, Flat, Ultra-thin, Brush, Foundation, Bristles, Soft, Use,

AQUA FIBER Microfiber Car Wash Towel Super Absorbent Cloth Thick Compact Size Can Be Used While Wringing 30cm X 40cm 2 Pieces 30cm X (Black/Royal

Dual-Use Nail Nail Pen Metal Fiber Bristles Brush Body Multifunctional Pen for Sculpting And UV

TIIKERI Fiber Towel Set of 6 Super Soft Large Drying Towel Car Towel Special Window Cleaning Towel Multi Uses of Car Washing and Cleaning Supplies

Dual-Use Nail Brush Pen Fiber Bristles Metal Body Multifunctional Nail Pen for Sculpting And UV Nail Art

Newcomer Discount: Coconut Palm Fiber Pot Scrubber - Authentic and Eco-Friendly Dishwashing Brush for Home Use

5Pcs Superfine Fiber Cleaning Wipes Super Soft Strong Water Absorption Lint Free No Trace Widely Used Car Mirror Cleaning Cloth

2/3/4PCS Wire Drawing Pen The Pen Head Is Made Of Ultrafine Fiber Wool Firm Can Be Used For A Long Time Easy To Operate And Use

Nippon Cleantec NUKUMOKU Hand Brush Packing Depth 5cm Total Length Natural Fiber Suitable for Polishing and Cleaning Commercial Use Site Entryway

Standard Series, Duo Fiber Tapered Blending Brush, Eyes 787, 1 Brush

Professional Blush Highlight Loose Powder Brush Portable Multifunction Soft Fiber Makeup Brush For Travel And Daily Use