Features: Brand new and high quality The air erasable pen is made of quality plastic material, not easy to break, non-toxic and safe for your use. This fabric marker is handy for temporary marking of pattern instructions or designs on fabric. Sewing marking pens, suitable for many occasions, such as dress marking, cross stitch, handicraft, embroidery, shoe marking, quilting, sewing and so on. PLEASE NOTE : The disappearance time-varies with temperature, humidity, material & color of fabric, storage-method, etc. These pens work great for quilting, embroidery, dressmaking or other project where you need to mark fabric but do not want to leave a permanent mark. Specifications: Shell-Material: Plastic Size: approx 13.7cm/5.39 inches Color: Blue/Purple Package Includes: 1x Air Erasable Pen note: Please allow 1-2cm errors due to manual measurement. Due to the difference betweeen different monitors,the pic-may not reflect the actual color of the item.