Wide mouth and straight sides provide full-access and complete sample retrieval
125 mL to 1L jars have white polypropylene closures with recessed tops for stacking, which helps with organizing the fridge or counter top and maximizing storage space
125 and 250mL sizes fit Osterizer and other blenders that have Mason Jar threads; recommended for use with Fluid Transfer Closure DS2153-0700
Polypropylene copolymer jars are not liquid leakproof, not recommended for liquid transport
