Hydroponic Planter molds are lightweight (83.5g each) and paired with a sturdy PC test tube (14.4g), ensuring convenient handling and storage for multiple DIY projects. Vase set comes with a transparent PC test tube, suitable for growing water-based plants or showcasing dried blooms, merging utility with decorative. Hydroponic Planter Vase is crafted from soft silicone material, allowing for effortless demolding with no leftover residue, making it a great for new resin enthusiasts. Resin Molds feature a creative heart-infinity shape, producing sleek, unique hydroponic that add a modern touch to any home or office decor. Silicone Molds for Resin Casting are easy to clean and reuse, providing long-lasting performance for crafting a variety of resin-based decorative items.