Thick, strong, smooth chalk. [Use] Chalk for marking [Functions and Features] Chalk for marking wood, concrete, metal, plastic, and stone. ● Retractable holder protects chalk from breakage and water Please use the retractable chalk replacement for tumi architectural use (approx. 0.1 inch (3.8 mm)). Product Size (W x H x D): 0.6 x 5.4 x 0.5 inches (15 x 138 x 12 mm); Weight: 0.4 oz (10 g); Product Code: 496058707726; JAN Code: 496058707726; Brand Name: Tumble; Product Name: Knock type chalk, Red. Avoid storing in direct sunlight or high temperatures.
●太くて強いなめらかチョーク