tutorial details
- Teach how to use scent structure and selection.
- Mixing perfume scents to get new scents as you like.
- Mixing the base of the air-conditioned scented stem.
durable and long lasting
- Selecting a scent diffuser, caution.
- Mix ratio and calculation
-Choosing the color for mixing perfume to spread the scent
- How to use and problem solving
Things to do in class and bring back
- 2 bottles of reed diffuser
- documentation Assembling the updated book