Using this SH Figuarts Officer Chan Ka Kui figure is a breeze. First, decide on the facial expression you want to display and swap the facial part. You can use your hands to gently pull off the existing part and put on the new one. When it comes to the wrist parts, do the same, carefully change them to create different poses. The umbrella and handgun can be held by the figure's hands. As for maintenance, keep the figure in a dry place away from direct sunlight to prevent color fading. When you're not using the accessories, store them in a safe place so they don't get lost or damaged. Be gentle when handling the figure to avoid any breakage of small parts.