Sufficient : comes with 36 pieces key shape pens in 6 multicolored styles, each color contains 6 pieces, enough for you to apply High Quality: made of plastic shell and quality refills with smooth and uniform rollerball felt tip ink distribution, water-based oil liquid ink will dry quickly, safe to , and the ink is refillable Smooth writing: black ink color with 0.38 mm ballpen , the ink flows evenly with clear bold fine lines, no fading and skipping, enjoyable writing experience with ergonomic and technical design Retro and multifunctional: designed with the shape of key on the top, can both decorate your desk and write, with a comfort grip and suitable size cap clip, it's good for memo writing, drawing, drafting, signature, calligraphy, sketching, doodle and , DIY craft and so on Where to apply: vintage key shaped design pens are great gift for children, students and classmates, or serve as school, home or office supplies, business, birthday, Christmas, , advertising promotions, anniversary celebrations, etc. Size: approx. 15 cm/ 5.9 inches colour: multicolor Material: plastic Package Contents: 36 x Key ink pens Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.