A complete set of stones for a good start in knife sharpening and mastering the proper maintenance of stones. 
The set includes:
A large grain for repair #220, Arato kun  (dimensions: 20.5x6.5xH3.2cm)
A median grain #1000, stone White  (dimensions: 20x8.2xH4.2cm)
A fine grit #4000, Tamago (dimensions: 20.8x70.8xH2.9cm)
And a precise and fast plane to keep the stones flat, ATOMA 140 diamond plate plane (dimensions: 21x7.8xH1cm)
 
All these stones  are also sold separately on the site.
The Kit price is more advantageous!