Model Number: 1000-400CNpk , Item Package Dimension: 15., 4 L x 12., 5 W x 5., 2 H , Item Package Weight: 5., 26 lb Corning 400mL Beaker Griffin Pyrex Low Form - 1000-400 Graduated Beaker 12 Pack 400ml Glass Beaker, Griffin Low Form, Graduated, PYREX 1000 Pyrex Griffin 400 Ml LOW FORM BEAKER: This Griffin borosilicate glass beaker with pouring spout is ideal as chemistry glassware for labs, schools, home and STEM activities. SAFE... For PYREX beaker covers, see Catalog No., 9985., Reference: ASTM E-960., Country Of Origin: United States The Pyrex 1000-400CNpk Griffin Low Form 400 mL Beaker (12-pack) offers durable, graduated laboratory glassware with a spout for precise scientific measurements For convenience, these beakers have a double graduated metric scale to indicate approximate content and an extra large marking spot.