Features: Holographic resin molds,the resin mold is designed with holographic surfaces.this new release design allows the resin coaster to reflect sunlight, creating rainbow-light on the surfaces,.just let your imagination fly, the holographic resin molds will charm you and enrich-your diy resin crafts. High-quality silicone mold,square silicone mold, durable, flexible, smooth and easy to release. molds can be reused just by washing with soap water. Square straw decoration mold,the straw topper resin molds can make unique different straw topper attachment for different drinks and identify different drinks Pleasant handmade experience,invite your friend and family to join your handmade projects, through which you can share diy fun-time with them, create lovely straw toppers with personalized style, also you can relax yourselves form it and enhance the relationship. Cheerful gifts, the finished crafts made by these straw topper molds can be taken as lovely gifts for your friend, classmates, relatives, colleagues, or family members. Using tips, first pour the resin or other casting materials into the mold, allow it to stand still, wait until the resin is completely solidified and ready to demold, just press the back of the mold, and take your finished product out easily, when molding, you can also add glitter and pigments of different color into the resin if you want, to make handicrafts look attractive and-shiny. Specifications: Material:Silicone Style:1,2 Package Includes: 1Piece Straw Topper Resin Molds note: Please allow 1-2cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item.