• Bean Sprouting Lids - Includes 2 Reusable Bean Screens for Mason Jars in Blue and Green
• Simple 1 Chamber Grinder Can be Used On or Off a Mason Jar; Doubles as an Airtight Storage Lid
• Dishwasher Safe, BPA-Free and Phthalate-Free Plastic
• Designed for Wide Mouth Mason/Canning Jars (Ball, Bernardin, Kerr, etc.)