OLEA Essential Oil Opener Key, Black SAVE YOUR NAILS, ENJOY YOUR OILS!  Refill your bottles and create unique blends with ease! Spend more time enjoying the benefits of your oils without damaging your orifice reducers and roller ball tops. THE EASIEST OPENER TO USE  Other essential oil "keys" are too small or are awkward to use. The Olea Essential Oil Key is the perfect size and designed for easy handling and leverage. WORKS FOR YOUR ENTIRE COLLECTION  This handy little key works on every essential oil bottle we've tested, including doTERRA, Plant Therapy, Young Living, and replacement bottles; 0.5/1/2/3 mL sample vials; 3/5/10/15/30/50/100 mL bottles; and 5/10/20 mL roller bottles. PERFECT GIFT FOR ESSENTIAL OIL LOVERS  Its the best gift they didnt know they needed! Seriously, buy this for your favorite essential oil fan and you'll be their new hero. 50% OF PROFITS TO CHARITY  50/50 Goods was created to make the world a better place by providing funds to help those in need. Thank you for supporting charitable organizations around the world with your purchasing choices.