????Environmentally friendly water-soluble chalk can be used on glass, plastic plates, plastic films, whiteboards, green plates, steel plates, cement plates, etc. All schools can be used directly. Created favorable conditions for general promotion.
????The writing feel is more delicate, easy, and effortless than traditional chalk, and it feels like a crayon when pinched in your hand
????The color is brighter and brighter, durable and not broken; Don't burn your hands.; It is truly 100% dust-free. No dust is generated when writing and wiping; Size?7.8CM
?????NOTE??The product will have a certain probability of fracture in the logistics process, but it will not be broken into powder basically and will not affect the normal use of the product. Please understand
?????SHIPPING?: We have Express And Standard delivery, The Express Delivery usually 5-7 Days to arrive,but the shipping fee is also more expensive; The Standard shipping usually 15-26 Days to arrive