Here is a step-by-step tutorial on how to make silicone molds:
1. Build the mold frame.
2. Fix the master model.
3. Blending silicone.
4. Mix and stir.
5. Brush-on silicone.
6. Pour the silicone.
7. Wait for curing.
8. Open the mold.
You can find more detailed information on each step at [siliconetop.com](https://www.siliconetop.com/howto/silicone_mold_making_tutorial.html) and [craftknights.com](https://craftknights.com/how-to-make-silicone-molds-step-by-step-guide-with-pictures/).
I hope this helps! Let me know if you have any other questions or if there is anything else I can help you with.
