Catalog number: DK-R Features: ● Extra thick chalk, easy to see from a distance, perfect for marking at construction sites. ● Thick and hard to break, suitable for marking asphalt and wood. ● The main ingredient is calcium carbonate, which is also used in toothpaste, making it a safe and secure chalk. ● Contains scallop shell powder and is certified as a Hokkaido recycled brand product. Uses: ● As a marking writing tool at construction sites. Specifications: ● Color: Red ● Diameter (mm): 24 ● Length (mm): 125 ● Type: Extra thick ● Lead diameter (mm): 24 ● Total length (mm): 125 ● Compatible chalk (mm): Green Purchasing Law ● Chalk size (mm): φ24 x 125 ● Green Purchasing Law compliant product Material/Finish: ● Chalk: Calcium carbonate, scallop shell powder, pigment Caution: ● Be careful not to let small children put it in their mouth. ● If you have sensitive skin, please hold the coated part.
