LabStrong Corporation has unveiled a Helix Shaker accessory designed to meet the demand for more flask clamp sizes suitable for holding a wider variety of sample sizes. The new accessory, the Dual 10 to 50 Milliliter EZ-Clamp Flask Clamps range in size from only ten milliliters up to two liters and allow for placement or reconfiguration in a matter of seconds. The clamps feature magnets on the base of the clamp allowing for simple attachment and reconfiguration of the clamp, without the hassle of tools. The clamps are stackable, which allows for optimal storage and are simple to clean. The device is able to hold two flasks at one time with three adjustable springs holding each flask in place. It features a soft molded base, which prevents screeching of glass flasks against hardened steel.