After noticing splatter all over a patient's bib and the hygienist's clothes, inventor Ajay Kumar was determined to rethink the standard DPA design. The new Lotus DPA offers superior splatter control and is comfortable with patients who suffer from inflamed gums. It's also made with semi-translucent plastic so you can see exactly how much paste you're picking up. Don't miss this great explanation of the technology behind it, and some great promotional offers at the end of the video.