Stainless steel screen with a green plastic ring. Works awesome for any soaked seed. Fits most wide mouth jars like a mason jar. Easy to use: push on and pop off. Natural staining may occur from the seeds; this is not rust.
Wide Mouth Jar
Customers most agreed on the following:
The lids fit very well on quart size canning jars as claimed. It is a very affordable way to get started growing sprouts and allows for growing many different sprouts at the same time.