What are the liquids used in these shaker keychains? I've seen them listed online but most of them look shady. If anyone can suggest substitutes too that would be great muah. :
FUNSHOWCASE Resin Shaker Silicone Moulds Set Keychain Charms Pendant Handmade Quicksand Jewellery Casting Supplies 11 Trays with 5 Seal Films : Amazon.co.uk: Home & Kitchen
Small Bottle Shaker Oil for Resin Craft | Shaker Molds | Resin Oil | Resin Shaker Oil | Mold Oil | Water Globe | Snow Globe Charm – Sophie & Toffee