One you might like to know about is the Dia DUO cordless obturation system, from DiaDent. It the ‘Duo-Gun’ plus the ‘Duo-Pen’, an ergonomic combination design that’s cordless, lightweight, and easy to clean and store. It recharges in 90 minutes, and you can get it with a whole kit full of attachments.
Another useful device is the E Cube Endo Motor, from Saeshin America. This is a versatile little micro-motor for use with NiTi instruments, with a 16:1 angled handpiece. It’s foot-switch operated, with auto-reverse. It runs on a 5-hour rechargeable battery, or an adaptor.
While we’re on the subject of versatility, have a look at the EndoRing FileCaddy, from Jordco. This is a clever storage device for bulk files. You put your files securely into the special foam insert, close the lid, and steam autoclave the whole thing. Single-handed operation allows easy opening of the protective lid to access the processed files at chair side.