Comes with a small stopper. Traditional stoppers do not fit this mold. Our molds are made of PLA. PLA stands for Polyactic Acid and is a thermoplastic polymers in that it is derived from renewable resources like corn starch or sugar cane. Printing Defects - Sometimes there might be slight discoloration, or a slight printing defect. This will not affect the performance of the molds. Cleaning your mold is as easy as rinsing under cool water, and towel dry. Never soak your molds as they can retain water. Do not place your molds in the dishwasher. PLA is susceptible to heat, so please do not use warm or hot water. We do not offer refunds or cancellations on any orders. If you have any issues with any item, please contact us directly, and we will work with you. If you have any quality issues, please contact us directly. To use: Place the bottom piece inside the cylinder. Add your bath bomb mixture. We recommend weighing it so you can make the same size bomb each time. Place the top piece on top, and then simply press down hard. You can either push the top and bottom piece out of the cylinder by hand, and then unmold, or you can use the plunger to push the pieces out. Wipe away any mixture on the inside of the pieces before making the next bath bomb.
