[Things to prepare]
・water
・ Laundry glue
・ Food color
・ Borax
・ Disposable spoon
・ Bowl
・sponge

[Steps]
* Be sure to wear vinyl gloves so that the material does not touch the skin or clothes.

1. Mix water, laundry glue and food color in a bowl.
2. Mix a mixture of water and borax with step 1 to make slime.
3. Place a striped slime on a sponge cut into a rainbow shape.
4. Place slime on the sponge side and blend.
5. Completed when the slime soaks into the sponge.