Custom vial holder which perfectly fits four vials. Our client expressed that the original vial holder that was being used was inadequate, making it extremely difficult to work with due to how loose each vial fit. We designed this holder around the specific vials being used, creating female slots for the male portion at the bottom of each vial to set perfectly into. The new tighter fitment allows for operators to screw/unscrew each cap in place, without the need to hold each vial. This significantly reduces the likelihood of contaminating the final product, solving a major pain-point.