Salt and pepper mills do not absorb flavors. The pepper mill or salt mill is a must-have for any kitchen. KEEP YOUR SPICES FRESH: We have this hermetically sealed stainless steel lid to keep your spices dry and dry. dust. Your spices will last a long time and stay fresh. The bottle body is made of stainless steel and acrylic steel, hand and slow grinding, compact and portable. The top button can adjust the thickness, rotate the fine particles clockwise and rotate the fine particles counterclockwise.