Introducing our innovative product, the "AquaBrush Pen" - a must-have for primary school students! This unique pen features a special tap water-absorbing ink and water-filled system, ensuring an uninterrupted writing experience. With its free of touch medium Wolf's hair brush tip, kids can effortlessly add ink or water for a flawless water-written outcome. Perfectly designed for young learners, our AquaBrush Pen guarantees mess-free creativity, making it an ideal tool for artistic expression and school projects. As a leading factory, we pride ourselves on delivering top-quality products that meet all safety standards while promoting the joy of learning. Empower your young ones with our AquaBrush Pen, the perfect companion for their artistic journey!