Suitable for Different Diamonds: Whether it's round diamonds, diamonds, or diamonds of different sizes, this automatic art pen can handle it with ease. Its powerful, adjustable vacuum power adapts to the shape and size of the , ensuring that all types of diamonds are stably absorbed. You can choose as many diamonds as you like, enriching the elements of your creations and meeting your diverse needs. No More Annoying Wax: Traditional pens use wax to bond diamonds, and wax stains can easily remain on the canvas, affecting the aesthetics and making it difficult to clean. Our vacuum drill pens completely the use of wax, avoiding wax stains and keeping the canvas clean and tidy. Efficient and Convenient: Our automatic art pen uses vacuum technology, which can be used when connected to any USB power supply, with instant suction power and accurate absorption of diamonds, unlike traditional pens that need to be dipped in wax repeatedly, and it is easy to drop diamonds. Whether you're a beginner or a skilled , you can get started quickly and dramatically reduce the time spent painting art. Precise Attachment and Adjustable Suction: The suction power of the Art Pen ensures that the is accurately attached to the nib and avoids displacement deviations. The vacuum pump allows the art pen to adjust the suction power and place the precisely every time, closely fitting the outline of the pattern on the canvas. Greatly enhance the restoration of art. Comfortable and : The art pen is ergonomically designed to hold and not easy to get tired after long use, so you can relax and enjoy the process. Its sturdy and material, always maintaining strong suction and precise adsorption performance, is a trusted art tool to accompany you to complete one beautiful artwork after another.