i found one <a href="athttp://www.worldknives.com/products/ck-kubotan-glowinthedark-kubotan-with-kuboglow-ckcakg-1670.html" target="_blank">athttp://www.worldknives.com/products/ck-kubotan-glowinthedark-kubotan-with-kuboglow-ckcakg-1670.html</a>