Natural Food Coloring and Soap Dye -Bundle of 18 Lolo Crafts bath bomb accessories set includes 30 Heat Shrink Bags (5.1 x 4.4 inches), 1 Pink Mini Heat Sealer and 18 Liquid Soap Colorants; We offer the ideal combo of bath bomb colorant to enhance your crafts and bath bomb packaging supplies to provide long-lasting protection; Once your masterpiece is completed, the heat shrink wrap bags for bath bombs with mini bag sealer will ensure they look professionally packaged to make great bath bomb gift bags. Easy to Use Our bath bomb coloring dye is suitable even for beginners, simply shake the bottle and squeeze one drop at a time into desired base; Unlike mica powder, our soap coloring for bath bombs does not require any prep or mixing with polysorbate 80; Once your masterpiece is done, place it inside our shrink wrap bag, seal the open end using the included plastic bag sealer and use a heat gun or hair dryer to shrink it; Ensure your craft is under 5.1 x 4.4 inches for an ideal press seal wrap Safe, Non-Toxic & Premium Quality Lolo Crafts bath bomb making kit for adults is made with Food Grade, Non-Toxic, Baby Friendly, Skin Safe, Cruelty Free and Vegan materials that are free of any harsh chemicals; These water-soluble food coloring for bath bombs can be easily washed with water for a mess free experience; The heat seal bags and plastic sealer are also made with high quality materials that will withstand long term use and storage Multiporpuse Our make your own bath bomb kit includes coloring for bath bombs, slime, melt and pour soap bases, cold pressed soaps, playdoh, clay dough, bath salts, sugar scrubs and any DIY arts and crafts projects; The plastic shrink wrap packaging can be used as bath bomb shrink wrap bags, handmade soap packaging, essential oil wrappers, shrink wrap for candles and much more; Use the soap dyes for bath bombs individually or combined to create endless shades and exciting layered effects