<p>Acorn Burnisher B21 is available in different sizes and patterns. These dental instruments have the following features:&nbsp;<br />
&bull;&nbsp;&nbsp; &nbsp;Tip sizes 2.7mm &amp; 1.7mm&nbsp;<br />
&bull;&nbsp;&nbsp; &nbsp;Coated Pattern&nbsp;<br />
&bull;&nbsp;&nbsp; &nbsp;Acorn-shaped ends<br />
&bull;&nbsp;&nbsp; &nbsp;Premium Grade&nbsp;</p>