Features: Innovative Transformations: Get involved in the art of writing with our crinkle pen, designed to evolves with use, revealing a unique pattern that transforms ordinary notes into a canvas-of-imagination. 0.5mm BallPoint Gel Pen: Feel the 0.5mm fine tip of the Crushmetric pen designed for accuracy and clear writing. Enjoy free-dom of expression without stains thanks to the quick-drying, perfect ink. NO MORE MESS: Keep your pages and hands clean and enjoy unhindered-expressions with the perfect ink that dries quickly IMPROVE COMFORT: Our crinkle pen-contours with silicone grips and ergonomic design help relieve hand strain. Enjoy a comfortable writing experience without fatigue or discomfort for extended periods of time Ideal for Gifting: These pens make for an excellent present choice. Whether it's for students, professionals, or anyone who appreciates quality writing instruments, they are a thoughtful and practical present option. Notice: Actual color may be slightly different from the image due to different light effect Please allow 1-3cm deviation due to manual measurement Material: Plastic Package List: 1/3PCS Crunchy Sensory Pen