Concept:
Emollients soften and soothe the skin by reducing dryness.
Step 1: Almond oil is rich in fatty components.
Step 2: It spreads well on skin and reduces dryness.
Step 3: Therefore, it is used as a skin-softening oil in cosmetics.
Step 4: Lavender and sandalwood are mainly aromatic oils.
\[
\boxed{\text{Almond oil}}
\]