Premium Stainless Steel Thumb Push Salt Pepper Grinder, Siasky Upgraded Salt Pepper Mill Grinder for Sea Salt, Peppercorns, Spices & Table Seasoning One-hand Operation: Its about 4 inches tall, just a little shorter than the length of our hand, and slim with a nice weight which fits perfectly in a palm. Functional Mechanism: Siasky grinder has a pump-action knurled stainless steel bar that crushes the salt within a cylindrical bore, the special crushing mechanism makes it easy to get fresh cracked pepper and salt. Upgraded Construction: Siasky grinder is made of 304 food grade stainless steel which makes our product very sturdy and hard to be broken. The only acrylic material is the window, and it allows you to see when it's time for a re-fill. Great Gift for Your Girl: Love her, buy her a perfect kitchen tool. It looks classy, doesnt it? Very comfortable to hold, effortless to use and nice on table. Take Siasky grinder is literally an excellent choice. A Travel Essential Product: Our high quality grinder is even good for a high humidity environment, so you just need to put it into the side pocket of the backpack, then you can still get consistently fine salt while hiking in the jungle.