Terradent Toothbrush Head Refill Medium ，1 pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>1 Pack- 3 Replacement Heads</li><li>Eco-dent terradent 31 toothbrush head refill medium</li><li>EcoDent - TerrADent Replaceable Heads</li><li>These nylon bristles have exceptionally consistent and superior quality</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31cvVHbAQ6L.jpg" noproxy>