Get some more silicone to make another glow-in-the-dark homemade dildo! This 2-part silicone refill can be used with the molding powder bag refills to make another penis cast! Larger than average? Check out our Sizing Chart to see if you may need to use this with the standard kit to get the FULL replica you deserve. Contains: 1x glow-in-the-dark hot pink-colored 100% platinum-cure silicone refill (7 oz total).