Mason / Canning Jars (Seeleys Bay)

Hi, I am making jams and pickles for the Bruce Denniston Bone Marrow Society (we help ensure there are sufficient stem cells for blood cancer patients) www.dennistonsocietyottawa.org. Looking for 1/2 pints/250 ml/8oz jars preferred or pint jars. I am going to try to make the Jim and pickles and give them to them for them to use to fundraise as a holiday season craft fair. Thanks for your consideration.