Start by combining the cornstarch and Baby Rub in a bowl.
Add in the baking soda and then start dropping in water by the tablespoon until it reaches the consistency of play dough. Make sure you use a spatula to get to the bottom of the bowl and make sure all of the "powder" is mixed in well.
I would guess I added at least ¼ cup of water if not more. Just remember to add it in by the tablespoon and continue to stir as you do this.
Now get your mini muffin tin and add some sprinkles to the bottom of each cup.
It's time to dig into the "play dough." Scoop out the mixture with a tablespoon and start filling each individual cup in the tin. Fill them almost to the top.
Notes
Consistency Check: When adding water to the mixture, do so gradually and mix thoroughly after each addition. The goal is to achieve a play dough-like consistency that holds its shape when pressed together. Adding too much water too quickly can make the mixture too runny, affecting the texture and effectiveness of the tablets.
Uniform Filling: When filling the mini muffin tin with the mixture, ensure that each cup is filled almost to the top and packed down firmly. Consistently sized tablets will ensure consistent results when used. Pressing the mixture firmly into the cups helps prevent crumbling and ensures the tablets hold their shape after drying.
Sprinkle Addition: While adding edible sprinkles to the bottom of each cup is optional, it can enhance the appearance of the tablets and add a touch of color. However, make sure the sprinkles you choose are safe for consumption and won't affect the efficacy of the tablets.