HDPE 4 Blank Horizontal Mold - 1" x 5-3/16" x 1-1/8" Navy if the tube length is

if the tube length is close and bushings are the same size or smaller

Additional shelves are sold separately if you want more for the 5 gallon system (comes with 3 shelves but has the capacity for 5)

bottle dispensing tip must be cut to dispense dye

09" tube length

HDPE 4 Blank Horizontal Mold - 1" x 5-3/16" x 1-1/8" Navy if the tube length isHigh density polyethylene (HDPE) is a polyethylene thermoplastic, used in the production of plastic bottles and cutting boards. HDPE is considered more durable and safer than PVC. We use HDPE to make an alternative to our blue silicone molds, and it is available in most standard single blank or block sizes, as well in custom order dimensions. This mold is solid HDPE and does not contain any screws. Cast Dimensions: 1" x 5 3 16" x 1 1 8" per cavity