The petals of sheepskin and cowhide overlap with the red flower of copper stems. Do not touch the water to avoid leaving traces. Store in a dry environment. Metal Wire-Use color-coated copper wire and primary-color copper wire. The outer layer of the color-plated copper wire is like baking paint. It may fade and peel over time. Please try to avoid friction and maintain the color. The primary color copper wire and silver wire have no fading problem. Please avoid humidity to slow down the oxidation phenomenon. If the oxidation becomes deeper, please wipe gently with a copper cloth / silver cloth to restore the original gloss. Ear clips-alloy plating Ear Pins-Steel Needle / Silver Needle / Alloy Plated Ball Needle leather Sheepskin / cowhide, flexible sheepskin, thick cowhide. Leather care-different leather processes have different characteristics. Vegetable tanned leather, benzene-dyed leather or uncoated leather is uncoated, leaving marks in the presence of water and moisture, and deep color after long-term use. The old and unique use marks are good for the old and the same. The coated skin is not easy to leave marks if it is not damaged by strong friction. The waxed leather is smooth to the touch, and the surface color of the matte surface is like pastel. The traces make the skin color different in shade and rich in change. It can be wiped regularly with leather oil or mink oil, the more saturated the skin color becomes.