Recommended to add 3-8%.
Top: Orange peel, Winter sage, Petitgrain, Tangelo, CassiaMi...detail
Recommended to add 3-8%.Top: Orange, Cedar, Sage
Middle: Fir Balsam, Canadian Pine, Fir Ne...detail
Top: Orange Peel, Winter Sage, Petitgrain, Tangelo, CassiaMi...detail
Top: Honey Suckle, GeraniumMid: Oakmoss, Tonka Bean, Rosewoo...detail
For 7mm thick. Without battery.