This art supply is for artists who require precision and versatility in their work. The sketch trimmer and erase sponge wiper feature a durable paper construction and a replaceable sponge tip, making it easy to maintain. Whether you're a beginner or a seasoned artist, this tool enhances your ability to create detailed and polished drawings. Features - Color: Assorted Color -Material:Plastic, sponge -Size:17.00X2.00X0.50cm/6.68X0.79X0.20in -Highperformance blending: designed for highperformance blending on sketch and rice paper, for artists. -Versatile head options: includes versatile head options to accommodate different blending techniques. - quality: made from durable materials that resist shedding, ensuring longterm use. -Compact and portable: small and lightweight, easy to carry in your art kit for creativity. - for art students: specifically designed for art students, providing essential tools for their artistic projects. Package list: 1 set x Sketch Drawing Tools (4pcs x Art Sketch Pens + 20pcs x round replacement heads + 20pcs replacement heads)