Our innovative cartridge holders are printed with a holographic image on top, designed with customer convenience in mind, provide an ideal solution for refilling cartridges. Available in Halo, this holder makes the process of filling carts effortless and efficient. By simplifying the refilling process, our cart holders enhance the overall experience for Refillpen users. Enjoy a seamless, mess-free refill every time, making your pen usage more enjoyable and efficient. Experience the perfect blend of innovation and convenience with our Halo Cartridge Holder.