Chalk line 1.one chalk reel, one powder bottle, one Level Vial 2.Line Length: 15M/30M; 3.Color: ... Yellow,Red,Blue,Black 1 chalk reel,1 power bottle, 1 Level ... Vial for one set chalk lineLine Length : 15/30M;Powder Weight:130GLine ... Poly Cord, Easy Fill, Low Chalk Loss, Built-in handleCase Color:Yellow/BlackIdea for tilers,carpenters,brick layer ...