2-in-1 Design Houses Two Spices Featuring dual grinding heads, this innovatively designed mill can store and freshly grind two different spices in one convenient device. The separated chambers prevent intermixing of contents so flavors stay pure and optimized.Adjustable Ceramic Burrs Sharp, durable ceramic burrs provide versatility - both heads offer customizable grinds from coarse to fine. The sharp blades also ensure smooth, even cutting to release the fullest flavors and aromas from spices and herbs.Durable Yet Refillable Constructed using quality wood grinding heads, 304 stainless steel rings and a plastic body, this mill is built to last while still being lightweight and easy to use. All materials have passed third-party testing for safety and non-toxic assurance. Refilling spices takes seconds so you can use this device for years of flavor enhancing.Thoughtful Design for Seamless Use The dual grinding heads feature wood in different colors, made visible through the transparent chamber. This makes identifying which spice is which effortless. No more flavor mix-ups! The 47ml x 2 capacity is also ideal for everyday seasoning needs. The see-through chamber enables quick monitoring of spice level so you'll never unexpectedly run out mid-cooking.With over 26 years of R&D expertise, Chinagama has an experienced in-house team capable of independent product design and development.Holding over 300 technical patents, Chinagama maintains technical innovation and product independence.Chinagama's products combine functionality and design, and many have won Red Dot and IF Design awards for excellence.