Features: 1. Quality nib, smooth writing without jamming, special nib, greatly increase the durability and toughness of writing. 2. Equipped with a friction head to make writing more convenient. Thermal ink material, convenient and fast. 3. Metal pen clip design: stainless steel pen clip, easy to carry, avoid accidental loss, even if the pen is tilted on the table, it will not roll off the table 4. Ergonomic design, not tired after using for a long time. Ink visualization design, more user-friendly experience, let you know the amount of ink anytime and anywhere. 5. This erasable pen is a great gift for kids, students on Christmas, Thanksgiving, birthday and other festivals. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Material: ABS , special thermal ink sac Inking method: special ink sac Pen tip: 0.38mm Erasing method: directly use the rubbing head to wipe off the wrongly written words without leaving traces or residues without consuming the rubbing head. includes: 1 x Erasable Pen (ink sac included)