Modus Cigar Glue uses the same non-toxic cellulose based Bermocoll 320 formula employed by most cigar rolling factories. It is odor-free and taste-free. Dries quickly. With its clear gel-like consistency and integrated brush cap, Modus Cigar Glue makes repairing loose and damaged cigar wrappers quick and easy. And our half-ounce bottle (15ml) is three times the size of other cigar glues sold in 0.17 fl.oz vials (5ml).