Research costs (University of Human Body)
- Large Limes 50
- Large Tangerines 50
- Long Corians 50
- Small Coralfruit 50
- Sweet Lemons 50
- Sweet Pummelo 50
- Sweet Tangelo 50
- Tangy Mandarins 50
Making simple perfume from the extract of Citrus peels.
Teachable in 10 lessons.