Materials:
- 2 cups Styrofoam beads approximately 10 Styrofoam cups
- 1/2 cup Hot water
- 1 Tablespoon Borax
- 1/4 cup white school glue
- 1/4 cup Warm water
- 10 drops food colouring
Instructions:
- Break the styrofoam cups into small pieces and place them into a blender. Add about 1 Tablespoon of water, cover, and blend on high for approximately 2 minutes. Remove the lid, scrape down the edges with a spatula and pulse it for 30 seconds at a time until it’s completely ground up into small beads. (It won’t be perfect, but that’s okay).
- Add 1 Tablespoon of Borax to 1/2 cup hot water and stir until dissolved and the water turns clear. Microwave for 20 seconds at a time to help it dissolve.
- Add 1/4 cup white glue, 1/4 cup warm water and 10 drops food colouring to a large freezer bag. Squeeze and knead it through the bag until it’s combined. (Make sure it’s completely mixed before adding the borax).
- Add the water and borax mixture to the bag and again, knead it until the water is absorbed and it turns into slime. (It’s okay if you can’t get all the water to absorb).
- Add 2 cups of styrofoam beads to the bag, seal the bag, and then knead it until the slime and styrofoam are completely mixed.
- Open the bag and allow to air out for 5 minutes before playing with it.
- Repeat for additional colours.
Helpful Tips
- Read through the full tutorial before starting.
- Prepare the listed supplies ahead of time so each step is easier to follow.
- Check the finished craft against the instructions before displaying or using it.
FAQs
Is this tutorial beginner friendly?
Yes. This floam using styrofoam cups kids craft is written with simple steps and extra tips for beginners.
Can kids make this craft independently?
Older kids may be able to work independently, while younger kids should have help with any steps that require close attention or small pieces.
How long does the craft take?
Most versions take about 30 minutes, depending on the materials and the pace of the crafter.
Can I use different colors?
Yes. Changing the colors is one of the easiest ways to personalize the finished craft.
Final Thoughts
Once the floam using styrofoam cups kids craft is finished, take a moment to check the details, compare the result with the tutorial, and display the project somewhere kids can enjoy their work.








