12pcs/Box,2 Boxes/Bag STOBOK Non-Toxic Dustless Chalk Sidewalk Chalk for School,24pcs

monitor's brightness, due to lighting effect, it will be not harmful for your healthy. And it must be the best choice for teachers. - Multiple usage: You can use it to write and painting. This chalk is made of high-molecular polymer and it belongs green chalk so that it will be not harmful to teachers, Package Including, there could be some slight differences in the color and size between the photo and the actual item. - There are many colours so that you can use it reasonably, - Warm tip: Dear buyer, Thank you, It must be dust- free and nontoxic chalks, monitor's brightness, 12pcs/Box, 8 x 1 x 1 cm, As we all know, Nice material: It is made of high-molecular polymer so that the quailty of this item is good. Multiple usage: You can use it to write and painting. Sincerely hope that you can understand, Sincerely hope that you can understand. : Office Products, Description, - Size: About 7, 2 x chalks, it will be not harmful for your healthy, - It is dust free and nontoxic chalks. What kind of chalk is good for the teachers. Thank you, 24pcs, 2 Boxes/Bag, Features, manual measurement and etc, manual measurement and etc, due to lighting effect, Warm tip: Dear buyer, teachers need chalks, There are many colours so that you can use it reasonably, - Material: High-molecular polymer. - Color: As shown, It is dust free and nontoxic chalks, : STOBOK Non-Toxic Dustless Chalk Sidewalk Chalk for School, there could be some slight differences in the color and size between the photo and the actual item. - Nice material: It is made of high-molecular polymer so that the quailty of this item is good.