Material: Plastic Color: as shown in the picture 1. Using high-precision vacuum adsorption technology, the brush can easily fix the compound without falling or shifting, making your creation smoother. 2. The suction adjustment function designed specifically for painting can adjust the suction strength, suitable for art works of various sizes. 3. The ergonomically designed pen grip shape does not cause fatigue after long-term use, and is equipped with replaceable pen heads to meet the painting needs in different scenarios. 4. Made of high-quality environmentally friendly materials, it is safe, resistant and easy to clean, ensuring that each use is clean and hygienic, extending the product life. 5. Compatible with mainstream diamonds painting set accessories, widely used in home decoration, handicraft production and gift customization, it is a must-have tool for creative enthusiasts. Package includes: vacuum art pen*1