2 pcs Grinder Set & 1 pcs Glass Drinking Straw1. Suitable for a wide variety of spices: sea salt, black peppercorn, coriander, cumin seeds, paprika, cloves, Coriander, Rosemary, Thyme and more.2.Acrylic see through design,through the acrylic window, you can clearly distinguish salt and pepper, so that you will not have illusions.Perfect Gift.These restaurant styled salt and pepper mills are the perfect gifts for those who love cooking and enjoy top quality home goods.Perfect for Mother's Day, Father's Day, Birthdays, Valentine's day, Thanksgiving, Anniversaries and Christmas they are Dishwasher safe, BPA free and hypoallergenic.Great for hot or cold beverages and the environment.A stir stick and make a great drink identifier.Also fits the new BPA free Ball Jar sip lids that are rust free for togo cups.Durability, strong, tough, corrosion resistance and high strength. Convenient size so you don't need to constantly refill your grinders.We adopt high grinding ceramic core and features an ergonomic design,easy to use.Adjust the coarseness from coarse to fine as your preference by twisting the screw at the top of the grinder from loose to tight,For a fine grind, turn the nut clockwise.Portable and practical, it is suitable for picnic, dinner, parties, kitchen, restaurant, barbecue, and hotel to use etc.Simply turn your new grinders and get perfectly grinded spices on the spot Easy RecognizationHow Adjustable Coarseness1. Ceramic Rotor helps to achieve effortless working, no corrosion or rust.2.Twist the nut on the top from loose to tight (anticlockwise for coarseness, clockwise for fineness.)Color: Transparent & wood colorMaterial: wood & High borosilicate glassGrinder Set Size: 16.5cmGlass Drinking Straw:Length: 7 inch(1 inch=2.54 cm)Diameter: 8 mmPackage Contents:2 x Grinder Set1 x Glass Drinking StrawCleaning Tips:Wood grinders feature glaze out-looking, which make it easy to clean the grinders with soap water and a rag.Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.