[Size] - 5 different sizes, brush head size is 5 mm, 7 mm, 9 mm, 11 mm, 13 mm. The ball head diameter is 0.8 mm, 1 mm, 1.5 mm, 2 mm, 2.5 mm [Dual-sided design] - Each pencil has 2 different ends, a metal ball tip and a drag tip end. Comfortable for creating various crafts and meeting your different needs [Material] - The nail art pencil is durable with an ergonomic handle. You can use it for a long time, portable and easy to hold and use [Multifunctional] - Suitable for home use and professional nail salons, perfect for gel nail polish, nail art, dots, fine art, flower designs [Packing contents] - 5 pcs nail art pencils with 5 different sizes, a set for all nail art needs, perfect for drawing various patterns on nail tips Specifications: Brush head size: 5 mm, 7 mm, 9 mm, 11 mm, 13 mm Ball head diameter: 0.8 mm, 1 mm, 1.5 mm, 2 mm, 2.5 mm Color: Black, Blue, Clear, Pink, Purple Quantity: 5 pcs Weight: 33 g Packing contents: 5 pcs* Dual-sided nail art pencils