đ ăREAL REFILLABLE & REUSABLEăThe empty cuticle oil pen could easily twist off inner tube for filling and refilling.Easy to fill and refill.SAVE MONEY, NO WASTE!!! đ ăSIMPLY PRESS TO DISPENSE, DONOT NEED TWISTăPress button design to dispense oil out convenient.Realse one hand, Handy Operate.Stay away from the mess! đ ăVERSATILE DISPENSE PENSăThe pens could be filled with cuticle oils,lip gloss,hair growth serum,foundations,creams etc,USED AS an refillable Cuticle Oil Pens/Nail Oil applicator etc.Biside, it can be filled with any latex paint as a touch up paint pens. đ ăLEAK-PROOF & PORTABLEăLeak-proof brush top with tight cap,No Leaks.The pen size is 0.67âdia. x 5.75''hight with 6ml capcacity,More Larger Capacity with Portable Size.Easy to carry in pocket or bags, perfect for on the go. đ ăUSING STEPSăâ Twist off inner tube.âĄFill inner tube with pipette or dropper. â˘Twist on filled tube and tighten it.⣠Press BLACK button to use.USING TIPS: When used up,off inner tube and PUSH STOPPER to bottom,then REFILL it.