Croftpak have the best selection of jars for honey or preserves at a very reasonable price. They only charge a fraction of what glass or plastic jars cost at other outlets. The best thing is that they deal with small-timers like myself. Also I like to re-use glass jars from shop-bought products but often the lids need to be replaced. At Croftpak I can walk in with a number of random glass jars, try on their lids and buy whatever I need. They have almost all sizes.