Borosil® Class B TC Graduated Measuring Cylinder with Pour Spout, Hexagonal Base, and Permanent Amber Graduations, 250 mL, 5/CS: Amazon.com: Industrial & Scientific
CHEM SCIENCE INC 141.202.02 Tap Density Cylinder, Funnel Top Graduated Cylinder with Hex Base, Capacity 250 mL: Amazon.com: Industrial & Scientific
uxcell Plastic Graduated Cylinder, 10ml 25ml 50ml 100ml 250ml Measuring Cylinder, Science Test Tube Beakers, Single Metric Scale, Clear Hex Base Flask for Lab Home Set of 5: Amazon.com: Industrial & Scientific
Amazon.com: Melitta Thermal Mug, Closure by Pressure, 100% Airtight Seal, 250 ml, Red: Home & Kitchen
Erlenmeyer Flask, 250ml - Borosilicate Glass - with PTFE Screw Cap - Conical Shape - White Graduations - Eisco Labs: Amazon.com: Industrial & Scientific
Amazon.com: Milk Glass Carton, Cute House Shape Pure Glass 250Ml Capacity Flat Base Milk Pourer for Coffee Milk for Kinds of Drink Like Tea: Home & Kitchen
ACE GLASS 6440-03 Series Scale-Up Jacketed Bench-Top Reactor, Base System, 250 mL: Amazon.com: Industrial & Scientific
Sartorius 16D01-25-H6-BK Microsart Filter, 250 Bag Version, Sterile, Cellulose Nitrate, White/Black, 0.45 um High Flow, 250 mL Capacity (Pack of 48): Amazon.com: Industrial & Scientific