Straw Topper Attachment Mold, Resin Mold Silicone Straw Topper Mold, Straw Topper Mold, Silicone Mold For Epoxy Resin, Cute Kawaii Molds This mold is ideal for creating loops that allow you to turn any mold, brooch, or trinket into a straw topper Mold size 2.85"x2.85" Mold creates 9 attachments that allow a straw size up to 8.5mm wide The mold produces a glossy casting with a lined texture around the sides that gives it a nice matte finish but can be domed for a gloss finish if desired Specifics: - heat resistant up to 450°F (232°C)  - mold life varies based on the use - ideal for casting wax, gypsum, resins, concrete and other materials - suitable for casting low-temperature melt metal alloys - NOT compatible with THI-VEX® - mold color may vary by batch Care: - Mold release is not necessary but will make de-molding easier and prolong the life of your mold - should be stored in a cool dry place in the resealable bag provided or something equivalent.