Private Reserve Spring Clamp Jars, 27 oz, pack of 6 ph-ec-tds-meters-and-solutions Perlite is mixed in to

Perlite is mixed in to promote better aeration and drainage

5" inlet and outlet

all bags have rubber-coated zippers

and 600 Watt

Private Reserve Spring Clamp Jars, 27 oz, pack of 6 ph-ec-tds-meters-and-solutions Perlite is mixed in toPrivate Reserve Spring Clamp Jars are clear glass jars with a rounded square design and silicone gaskets. All materials are safe for dry food and herb storage (but not long term home canningplease do not use these for canning). Ideal for display jars, cookie jars, or for items that will be accessed often such as coffee beans, dried herbs, and candies. The jars are equipped with clear gaskets, but also include colored spare gaskets (purple, orange,