A Travel-sized Ceramic Burr Grinder. And it's washable. 
If you are looking for a good travel-sized hand grinder, this is definitely one of our favorites. It's transparent and lightweight, and washable! 
 
Hario branding is a reliable mark of quality, and this hand grinder certainly delivers top-class results. The unit features a simple, ‘twist and click’ grind adjustment along with conical ceramic burrs. This mill is a dream to use, delivering a wide range of coffee grinds which are suitable for everything from French press brewing to a fine, drip cone pour.
 
The numbers and the lines on the flask indicate how much you ground- (1) is 12g, and (2) is 24g.
 
Features
	
Long, removable handle for effortless grinding
	
Removable hopper with lid for easy access
	
Twist and click grind setting for consistent results
	
Sprung, conical ceramic burrs for the optimum grind
	
Transparent flask holds 24 grams of ground coffee
	
Plastic lid, hopper and flask make the grinder ideal for travel
  
Details
Materials: Mixed
Burrs: Conical ceramic (sprung)
Grind Setting: Adjustable
Capacity: 24g
Weight: 0.5lbs (around 227g)
Size: W150 (with handle) x D53 x H190 mm
Made in China in Hario's exclusive factory