Comparison : Item # B1734-0011BW, (Formerly B1734-1), Full Flow Manual Dispenser, 1 oz Polycarbonate Reservoir With Swivel Lid
Item # B1734-0021BW, (Formerly B1734-2), Full Flow Manual Dispenser, 2 1/2 oz Polycarbonate Reservoir With Swivel Lid
Item # B1734-0051BW, (Formerly B1734-3), Full Flow Manual Dispenser, 5 oz Polycarbonate Reservoir With Swivel Lid
Item # B1734-0091BW, (Formerly B1734-4), Full Flow Manual Dispenser, 9 oz Polycarbonate Reservoir With Swivel Lid
Item # B1734-0161BW, (Formerly B1734-5), Full Flow Manual Dispenser, 1 pt Polycarbonate Reservoir With Swivel Lid