Sensory Equiptment For Children With Special Needs

I am raising money to create a multi-sensory area for children with special needs. The products inside this room will have a calming effect and help to promote physical and mental relaxation. It will also help to improve coordination, motor skills and cognitive development. I want to include a 6ft bubble tube, fiber optic lights, and various special need therapy toys. Any help towards this would be gratefully received. Thank you for taking time to read this.