Thickest Crystal Nails brush! The Big One Brush - Large, flat, extremely thick, professional acrylic brush with natural bristles tailor-made for experienced nail technicians. High-quality bristles boast outstanding absorbency. The pointed tip ensures precise results. Harder bristles, enhanced compressive force. Light wooden handle, metal cap, comes in a case. The brush has Xtreme thickness, with a tip that rolls into an accurate point.