Sets include a wooden incense holder, a brass time scale and three types of incense (3 types x 20 sticks each) . By setting the brass scale on the incense holder, the burning incense measures the time and makes the experience of enjoying the fragrance more profound.  A cleaning pin is included to remove any incense ash that remains in the holder after use. 

set Neijitsu (Peaceful Day) includes: shitaku wo totonoeru (Be Ready), yohaku wo totonoeru (Stay Mindful)
and kokyu wo totonoeru (Regulate Your Breathing)