Adena Montessori Smelling Bottles

2 sets of 6 sealed wooden cylinders that make a distinctive olfaction.
Materials: Two wooden boxes each containing six smelling bottles - twelve bottles in all. One set has a white cover with hollow cylinders having white lids, the other box has a white cover with hollow cylinders having black lids. The smelling made by the cylinders is paired, i.e. the smelling made by one cylinder in the white set matches the smelling made by its equivalent cylinder in the black set.
Direct purpose: to distinguish various odors and to promote a more sensitive sense of smell. Feel the different smells and pair the smells in the bottle correctly.
Indirect purpose: Let young children understand the existence and function of the olfactory organ. Develop children's sense of smell. Prepare for children to distinguish different smells in life.
The inside of the lids are colored in a similar way to prevent the wrong lids from being replaced on the wrong bottles and mixing up the smells. Points of interest: the child can pair the various bottles as presented.
It is worth noting that these are two sets of empty bottles. The user puts liquids with different scents according to needs, such as sleeping powder, vinegar, lemon juice, etc.