This baby sensory session we focused on light.
What did we use:-
DIY Light box
A toy light stick/ saber
Coloured transparent containers
We dimmed the light and let them loose on all the light sensory stuff. They loved it and were curious and chilled out too.
We didn't really do much else as they were very tired after but I had planned for them to paint on a mirror with baby food and take a print. Then to use ziplock sensory bags to paint on the light box.
I never made a light sensory bottle but I have seen some great ideas and would use gel and sequins and glitter . Maybe next time, we will definitely revisit. My three year old loved it too.