Metal & Glass Toys

These types of toys are usually heavy and firm, yet great for temperature play as they retain hot and cold temperatures. Glass toys are commonly made from a “hard” glass known as borosilicate glass, making them very strong. Metal toys (typically made of stainless steel) contain similar properties to glass, being temperature receptive and non-porous, however can provide more weight and pressure whether inside or outside of the body simply because metal is a heavier material.