BEST ASSORTED ELECTRIC TOOTHBRUSH HEAD REFILLS– Compatible with most of Oral B Braun's electric toothbrush handles! Try them all out, and pick your favorite! COMPATIBLE WITH THE FOLLOWING ORAL B BRAUN ELECTRIC TOOTHBRUSH: Kids, pro 1000 professional care 3d 2000 vitality soft 500 pulsonic complete triumph whitening 9600 3000 disney 1500 8000 smart series prohealth 5000 6000 & More!