Chanel's sticker is hot because of its high quality and low price. It drives many small shops and online stores on the market to sell the same type of products. The price is as low as one set may only cost 30-50 yuan, and the single price usually does not exceed 10 yuan. Of course, the size and fineness of different products are definitely different. It is worth reminding that since the national production of tattoo stickers has not yet issued relevant standards in 2013, it is still safe to use a reliable brand of tattoo stickers. Because inferior tattoo stickers may be composed of complex pigments, including formaldehyde, heavy metals and other harmful components, it is easy to cause allergic dermatitis after direct contact with the skin. The tattoo is generally used in exposed parts. After exposure to sunlight, if the pigment in the sticker changes chemically, it may cause acne and erythema. In addition, the tattoo is a certain waterproof, it will bring some trouble when cleaning, excessive sputum will also hurt our skin. Therefore, we should not pursue low prices when purchasing tattoos.