High-Quality Material: Made from BPA-free ABS plastic and 316 stainless steel, permanently attached together. Stainless steel is one of the most commonly used materials in the kitchen, used to make cookware, utensils, commercial food processing and storage equipment, and more.

Safe and Durable: Permanently fused plastic and stainless steel construction is built to withstand daily use and is safe for the dishwasher, boiling water, and freezer.

Practical Functionality: Perfect for sprouting a variety of seeds in Mason jars, turning your everyday jars into efficient, hygienic sprouting systems.