Powerful cleaning without manual dexterity. Significantly easier insertion due to a "mechanical lubrication" effect. Sonic vibrations help break up plaque and make insertion easier, less insertion force results in less bending of fine wires. Light weight and suitable for travel. Comes with a toothbrush head and travel cap. Rechargeable with USB (cable supplied). No batteries required. Includes 2 free packets of Piksters, 1 packet of Piksters Kink (size 1) and 1 variety packet. The Power Pikster handle creates gentle but effective vibrations that disrupt and dislodge bacterial deposits between your teeth. In addition, the vibrations cause a mechanical lubricating effect allowing the Pikster to glide between your teeth even more smoothly than manual Piksters.