With the cardboard and the milk carton spout on a flat surface, remove the metal circle from your mason jar lid. Use this as a stencil, tracing around the spout of the milk carton so it sits ...

Mason jars are great for holding cleaning supplies and cooking ingredients, but they aren't great at dispensing them in moderation. Adding the top of a juice carton to your jars though can give ...

To assemble, fill Mason jar with bulk item of your choice, place milk carton cutout circle on top of jar, then place screw band on top and tighten. Replace screw cap.

You can store almost anything in a mason jar, but getting a small amount out of it isn't so easy when you have to unscrew the whole lid. The Kitchn has a neat hack to attach a flip-out pour spout ...