A ferrous alloy with a minimum of 10.5% chromium content.
Smooth, hard and lovely to look at, it will perfectly match if you prefer something firm. It is also widely loved because it has the ability to transmit heat or to be cooled in the fridge. Toys made of these materials will last a very long time when properly cared for.
Hygiene And Maintenance
Boil, soak in bleach and water solution, or place it in the dishwasher.