Classico spaghetti jars are my favorite to reuse. The Ball mason plastic and metal lids fit perfectly for a tight seal. The jar comes with ounce marks & the square shape is
26 Ways to Reuse Glass Pasta Sauce Jars From Aldi | ALDI REVIEWER
370ml Pasta Sauce Jars - Glass Sauce Jar
Amazon.co.uk: Sauce Bottles Glass
250ml clear glass bottle, supplied with 43mm gold lid