GUM Go-Betweens Proxabrush Refills Tight [414] 8 Each (Pack of 4)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>GUM Proxabrush System. Ideal for cleaning hard to reach spaces between teeth and around bridges， as well as for people with orthodontic appliances， implants or galvanic sensitivity.</li><li>Patented EEZ LOK handle design holds refills securely and reloads quickly and easily.</li><li>Handles available in both single ended and double ended to allow for use of different size refills.</li><li>Nylon filaments and nylon coated wire are comfortable， will not scratch implants， and will not cause galvanic sensitivity.</li><li>Available in cylindrical or tapered refills. Choose from ultra fine， regular， or large refills.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51gSCp-WtUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41PrXRcAjkL.jpg" noproxy>