%5Cblue%7Bt%7D%5Cfbox%5Corange%7Bi%7D%5Cfbox%5Cred%7Bo%7D%5Cfbox%5Cpink%7Bn%3A%20%7D" id="TexFormula1" title=" \fbox\red{Q}\fbox\pink{u}\fbox\green{e}\fbox\blue{s}\fbox\blue{t}\fbox\orange{i}\fbox\red{o}\fbox\pink{n: }" alt=" \fbox\red{Q}\fbox\pink{u}\fbox\green{e}\fbox\blue{s}\fbox\blue{t}\fbox\orange{i}\fbox\red{o}\fbox\pink{n: }" align="absmiddle" class="latex-formula"> What gets sharper the more you use it?