Commodity:Automatic fade pen refill
Material:100% Pure Plant Ink
This kind of pen refill is different from other refills.Because the ink is easily soluble in water and it will automatically fade away by photosynthesis.So the writing can be washed with water or wet tissue and it also will automatically disappear by photosynthesis.
Bright color, Smooth writing, Can be archived, Automatic fade refill.
Product Specification / Models
1.This product is not suitable for children under 3years old. Parents should beware of children devouring.
2.It's normal that the ink was clogged when the special pen or refill was used for the first time .You can write on the white paper back and forth. After the ink is not clogged,you can continue to practice.
3.Handwriting usually disappears in about an hour.
4.The environmental temperature and humidity will delay the disappearing time of handwriting.
5.The set of copybook is equipped with special writing pen ,and the other pens can't be used. After practice, please cover the pen cap to prevent the ink clogging .
Shaoxing Chuanghui Network Technology Co.,Ltd is a professional Chinese copybooks manufacturer which located in Zhejiang,China. Our main products are stationery sets of chinese copybooks which is a new patented educational set to help children and adults learn and write Chinese .Our advantage is in time delivery, best after-sale service and offer the best products at reasonable price as agreed between us. We never provide inferior quality products. We are always proud of our honesty.