About this 3D model
https://www.youtube.com/watch?v=QeD0bUp0l9A&feature=youtu.be Hello! For this little project you are going to need to get the cap that fits onto the print. The link is here: http://www.ebay.com/itm/Ranger-Mini-Mister-3pk-Spritzer-Compact-Fine-Mist-Spray-Bottle-Misters-/301205713892?hash=item46214273e4:g:8cgAAOSwa-dWm~hO If you order from them you get 3 caps, get one for yourself, get one for your mother, get one for your dog! This device will screw into your lemon without a problem and will immediately be able to mist out the juice. This device will work great will all citrus fruits such as Lemons and Oranges!