日本白墨工业线白垩LH-1日本白墨工业4904193155003（10套）

特点：
厚度达25mm，是不易折断的纸卷粗粉笔。 最适合用于画线和棒球记分牌。

产品规格：
数量：12个

材质：石膏钙






a characteristic:
As for 25mm， there is thickness and is the large chalk of the cigarette which is hard to be broken. It is most suitable for scoreboard entry use of a line pull and the baseball。

product specifications:
入数：12

Materials: Product made in gypsum calcium