This item is priced at 499 yen per bottle. I think it's a great deal at less than half price! This is a resin set with a variety of colors, perfect for making handmade accessories. You can use it as is as resin liquid, or mix it with clear resin like a coloring agent. Since it's a concentrated resin liquid, I felt it mixed well with the resin liquid compared to coloring agents. It also looked beautiful when placed on clear resin to create a marble-like pattern. Please consider this for testing or practice. - Colors: Brown, Black, Purple, Blue, Light Blue, Clear - Type: Resin - Contents: 10g per bottle - Uses: Handmade crafts, accessory making - Features: Various colors, easy to use Thank you for viewing. I believe this was a product from Saya Koubou. I purchased it from their online shop. The gel white has been used. I don't think the other colors have been used, but since the original product didn't have a seal, they might have been used. Including the white, each bottle weighs about 13g including the container. I will close the lids tightly to prevent leakage during shipping, but there is a possibility of leakage during transit. I will ship with simple packaging.