Features: Non-toxic epoxy resin,made of eco-friendly material,our epoxy resin and hardener is non toxic and safe for adults kids make pretty resin crafts. no bubbles if stirring evenly and slowly instead of roughly stirring. Crystal clear resin,with its self-leveling and self-degassing features,our clear epoxy resin can cures smooth crystal clear and has glassy-finish. scratch, stain and yellowing resistance make your resin jewelry beautiful and everlasting. Easy to use,1:1 mix ratio, just mix one part resin to one part hardener and have about 45 minutes of work-time at room temperature to produce your exquisite resin crafts with high gloss formulated epoxy resin kit. Multifunctional epoxy resin kit,clear casting resin will be perfect for all casting, coating and art projects, like cutting boards, coasters, resin art, resin jewellery, coating artwork, molds, edge river tables, tumblers and wood blocks. Save-time,compared with other epoxy resin, you don't need to spend a lot of time remove bubble, saving your-time. Specifications: Material:Glues 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. Package includes: Epoxy Resin Kit