1. Upgrade One-Piece Silicone Sphere Molds. Compared to other 2-part resin sphere molds, LET'S RESIN upgrade one-piece sphere molds help you easily obtain a complete ball shape with no seam in the middle part; taping, sanding & polishing are no longer needed. The base with support design is able to prevent deformation during the casting resin process. 2. Total 9Pcs of Sphere Resin Molds. LET'S RESIN's newest sphere molds for epoxy resin come in different sizes, which are 3.15in(8.8oz) x 1pcs; 2.56in(4.5oz) x 1pcs; 2.16in(2.7oz) x 1pcs; 1.8in(1.4oz)x1pcs; 1.38in(0.7oz) x 1pcs; 1.18in(0.5oz) x 2pcs, 0.98in(0.3oz) x 1pcs; 0.78in(0.1oz) x1pcs; multiple sizes can satisfy your creative needs perfectly, great gift for your friends, family and loved ones. 3. DIY Meaningful Floral Keepsakes. Preserving flowers in resin is an artful way to create a one-of-a-kind keepsake as well as to design a custom piece of functional home decoration. With LET'S RESIN resin molds silicone large, you can preserve many special occasion flowers in resin including wedding flowers bouquets, Valentine's Day flowers, graduation flowers, and funeral flowers as well as create other resin decorations such as wood globes, galaxy globes, paperweight, Christmas ornaments etc 4. Excellent Product Quality. Our silicone molds for epoxy resin are crafted from premium silicone which is flexible & not easily deformed, washable & easy to clean, easy to use & de-mold, reusable & durable. They have glossy interiors which ensure the finished products have a glossy and smooth surface without polishing. It is not only compatible with resin but also can be used to make candles or bath bombs. 5. Customer Service: If you have any problems with shipping or using, you can send an email to help@letsresin, which will allow us to respond to you quickly and help you solve your problem.