With this ready-to-use slime kit containing 10 slime powders based on a natural seaweed-based gelling agent, you can make 10 types of slime without glue or mess. It couldn't be simpler: pour your slime powder sachet into one of the included jars, add water up to the line on the inside of the measuring cup, pour it into the jar with your powder, and then gently mix everything for a few seconds with your spatula. Close the lid of your jar tightly and shake for at least 30 seconds! Add the decorations of your choice and your slime is ready! Once you are satisfied with the result, you can stretch your slime to discover unique sensations! The non-toxic formula complies with toy safety standards. Developed in France. Package Contents: 10 colored slime powders, 5 jars of slime, 5 sachets of decorations, 1 jug for water, 1 mixing tool, 1 instruction sheet.