These bags are great for olfactory exercises, they are small light weight and porous. Just prepare a list of smells you can find in your pantry, get cotton balls and dipping each cotton ball to collect the smell, place inside the bag. Create double of each, set them on the tray in front of your child and ask him/her to find matching ones. Very exciting and highly sensorial activity.
Smells can be:
lavender, mint (we used essential oils),
vanilla, almond, banana exctracts, coconut etc.
Each set has 6 bags only.