S19D1 Set (=Box D, Stage-Two Set)

If you have no Box D (=S19D1 set) on hand, when the filter discs of level 9 contained in the Box C have been exhausted before a complete smoking cessation, a Box D must be put into use. If you come to a conclusion that you still can't quit after using up the filter discs of level 9 in the Box C, you should buy a Box D in advance.

Only after reaching level 9 and using up all the filter discs of level 9 in the S19C1 set ( = Box C) should the S19D1 set (=Box D) be put into use.

A S19D1 set includes:

① 40 stop smoking devices;

② Filter discs for levels 9 to 15;

③ 2 pcs silicon rubber cases;

④ 8 pcs pouches.

Being able to reach 16 weeks, the usage time for S19D1 set was related to the number of cigarettes smoked per day and the type of recovery process chosen by smoker. Smokers can quit at any level from 9 to 15 while using Box D, so the usage time for Box D can vary from 1 week to 16 weeks.