Mix 1 cup cornstarch with 1/2 cup water in a bowl
Stir until smooth
Add water a little at a time until the mixture reaches a stretchy, slime-like texture
Knead the slime with clean hands for 1–2 minutes
If too sticky, add a pinch more cornstarch and knead again
If too dry, add a few drops of water and knead again
Store in an airtight container when not in use
Combine 1/2 cup hair conditioner with 1/2 cup cornstarch in a bowl
Stir until it starts to form a thick mass
Add more cornstarch in small amounts until it stops sticking to your hands
Knead 1–3 minutes
Store in an airtight container
Mix 1 cup shaving cream with 1/2 cup cornstarch
Stir thoroughly until it thickens
Add more cornstarch until the texture is stretchy
Knead until smooth
Store in an airtight container
Pour 1/2 cup warm water into a bowl
Sprinkle in 1 tablespoon gelatin and let it bloom for 5–10 minutes
Microwave in short bursts (5–10 seconds) until fully dissolved
Let it cool until it thickens
Whip or knead to build a slime-like texture
Store in the refrigerator and re-knead if needed