Add 100g of starch here.

2. Add 100g of water and after mixing thoroughly, add another 100g of water and mix thoroughly.

3. Microwave for 1 minute.

4. After it solidifies, make a small hole in the middle and then microwave another 30 seconds.

5. Use a stick that is slightly smaller that one’s own size and stick it into the center hole. Note: Don’t insert it too deep, about 4/3 only. Place it in the refrigerator to cool for 40 minutes. Everyone can post the stick they used while making this, haha.

6. After cooling, remove the stick, after removal it is ready to use!

7. Everyone, don’t misunderstand. The final product should be like rubber, similar to jelly/gelatin. Not ice. However, I’m wondering if it will be more effective if placed in the refrigerator.

Last photo.