Clear Glass 45-oz Chalkboard Canister Jar with Stainless Steel Screw-on Lid & Handle, Chalk Included. Durable glass Chalkboard Canister jar with Stainless Steel screw-on Lid & handle. Perfect for food storage and display on kitchen counters Capacity 45-oz. Write on these jars with included chalk and wipe clean with a damp cloth. Ideal for writing contents, a clever comment or names.