Silicone beads can be made by following these general steps:
Choose the type of silicone you want to use. There are two types of silicone commonly used for making beads: tin-cured silicone and platinum-cured silicone. Platinum-cured silicone is generally more expensive but is also more durable and produces a higher-quality product.
Mix the silicone according to the manufacturer's instructions. This will typically involve combining a base silicone with a curing agent.
Add any desired pigments or additives to the silicone mixture. This is optional, but you can add colorants or glitter to create unique beads.
Pour the silicone mixture into bead molds. You can use molds specifically designed for making beads or improvise with household items such as ice cube trays.
Allow the silicone to cure completely. This can take anywhere from a few hours to a full day depending on the type of silicone and the size of the beads.
Remove the cured silicone beads from the molds. They should be firm and smooth to the touch.
String the beads onto a cord or wire to create a finished piece of jewelry or other craft item.
It's important to follow the manufacturer's instructions carefully to ensure the best possible results. Additionally, it's a good idea to wear gloves and work in a well-ventilated area when working with silicone.