This is a 4-in-1 mold so you can press a bath bomb, shampoo bar, or shower steamer into four different shapes -- Spherical Bath Bomb, Shampoo Bar Puck, Tablet, and also a flat Disc. This listing includes 10 pieces plus two free holders for the interchangeable inserts as well as a free un-mold helper. This includes a press, a base, two bath bomb inserts, two puck inserts, two tablet inserts, and two flat disc inserts. This mold is used only for pressed items like pressed bath bombs, pressed shampoo bars, pressed shower steamers... This mold will not work for pourable items like melt and pour soap, cold process soap, wax, etc... If you have any questions about what can and can't be made using this mold, please feel free to message me. A demonstration video for this mold can be found here: https://youtu.be/kHvvT-65kvQ?si=ZZpYjCGdyRXFN0oi **Mold colors may vary** All sample items in the picture were made using the 2.25” mold with approximately 75 grams of shampoo bar material (in the puck, disc, and tablet) and approximately 130 grams of bath bomb material (for the sphere). Sample items are not included in this listing. This is a 3D printed item made with a high-quality filament. This item is hand-washable and feel free to use warm water, but not the dishwasher. Also, it is best to wait at least 24 hours after washing for reuse, so no residual water interrupts your bath bomb making. I find that this particular printer filament does NOT require plastic-wrap for those looking to advertise a "zero-waste" shampoo bar. Please test your own shampoo bar formula as yours may still require plastic-wrap. If your product does begin to stick, sometimes a light sanding will help. The size of the item listing is the size of the inner diameter of the mold base. Please let me know if you have a custom size request. This product is 100% recyclable. The handmade shampoo bars and bath bombs in the picture are not included with the mold. **I design and 3d print each mold myself. If a piece gets lost, damaged, broken, etc... please reach out to me and I can replace it.**