![Carta 2.0 Bubble cap and Magnetic-Hinge](http://mrbonsai.net/cdn/shop/files/image_2a4813e7-1308-4ed3-9e84-51c016a43c93_{width}x.heic?v=1690465362)
The perfect bubble cap, complete with new and improved magnetic Hinge to keep it in place while you pivot! Thick Borosilicate glass means it will last a lifetime. The newest version is a small, joystick style bubble cap for perfect control of your oil. Several colors to choose from and I will pick a hinge that looks good with it.