Thank you for your interested in our product every time. Today also talking about 310Slim. Now European customers asked us the stock status every day. Due to the influence of COVID-19, the number of people doing DIY is increasing in Japan. People who are particular about the interior of the room are a little longing for it. But if you use standard color of fasteners, looking not so good… If you feel that, we recommend our 310Slim Stainless A2　Light Bronze and Bronze for you. Please visit and check it out through our web page. Color Coordination ◎ Space Saving ◎ Corrosion resistance ◎