Features: This Epoxy Resin is excellent for jewelry making. It's also widely used in castings,decorative purposes and all crafts. It can be cured under normal temperature and high temperature, With the feature of non-toxic,low odor,good flowing property, Natural defoaming, anti-yellow, self doming, high transparency, no ripple, bright in surface. Specifications: Item:Hard Type Resin Kit Includes: 1Pc Glue A 75g 1Pc Glue B 25g Instructions: 1 Measure part A and part B according to the volume ratio (A:B=3:1) into two plastic measuring cups, then pour them into the silicone measuring cup (washable and reusable), stir slowly for 2 minutes until the mixture clears, place it along for 3 to 5 minutes to allow the bubbles to dissipate, and then it can be used. 2 Working time: 25 ℃ 90 minutes (100ml mixture),Curing conditions: 25 ℃ 18-24 hours or (at 50 ℃ bake for 2 hours) 3 You can use molds to cast resin shapes. Or fill beautiful metal bezels. Change the resin color with pigments and mica powders,add glitters for sparkling effects and create beautiful faux Opals. Or draw a for creative resin painting. for Play your imagination and make any resin crafts you like. Package Includes: 1 set X AB Glue . 1PC Glue A 75g 1PC Glue B 25g. note: Size for manual measurement, there may be a 0 to 2 for cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!