11x0.5litre sturdy glass bottles for homemade sauces (Stokegorse SY7)

I used these for my homemade sauces in the past. As glass can put them in a water bath to pasteurised the contents - sauces will then keep for years. Ex-Sainsbury's vinegar bottles - they don't use glass anymore but put their vinegars in plastic. All bottles in excellent condition.