BEST VALUE FOR HIGH VOLUME PRACTICES. Perform single-handed aspiration with any FDA brand dermal filler, down to the last injection. This device can also be used on any standard 0.3cc, 0.5cc, 1ml, 3ml, 5ml, and 10ml syringes. With adjustable closures, adhesive securement tabs, and medical grade foam padding, you can comfortable aspirate without any fumbling.