Advanced Vacuum Tech - Upgrade from traditional diamond wax pen, our diamond painting pen features vacuum technology for precise diamond pickup, saving 50% time spent on diamond artworks. No more tedious tweezers or sticky wax - ideal for both beginners and advanced artists 3-Level Suction for Precise Adsorption - Customize your workflow with adjustable suction powers (LOW/MEDIUM/HIGH) of our diamond painting kit. Effortlessly pick up varying diamond sizes from delicate micro drills to chunky rhinestones. Perfect for intricate patterns or bold designs Wax-Free & Cleaner Finsh - Say goodbye to messy glue residue! When creating diamond paintings with this diamond art pens, there is no need to use any wax and glue, delivering a cleaner, professional finish. Its suction power seamlessly adheres diamonds to the canvas, ensuring a hassle-free crafting experience USB Charging for Portability - The USB charging cable allows you to recharge your electric diamond painting pen anytime and anywhere. Its compact design ensures portability, so you can enjoy creating diamond paintings on the go, without worrying about finding a power outlet Complete All-In-One Kit - Comes with 1 x micro vacuum pump, 1 x integrated diamond storage tray, 2 x embedded pen holders, 2 x diamond painting suction penz, 2 x silicone hoses (39.4in & 98.4in) for flexible reach, 1 x filter, 1 x USB power cable, and 1 x user manual