Unsure of which firmness is best for you? Do you want to get a feel for Nothosaur’s materials before you order a fantasy toy? These small silicone set will let you feel the firmness and texture. Each pack contains three samples; Soft, Medium, and Hard.You can fold them over, squeeze them in your hands, or stretch them; And they’re also a great way to check the compatibility of your lube with Nothosaur toys.For some reason, colors are not customizable. Please note that silicone firmness is relative. The sample pack is for reference only. Different shapes of toys will have different states.