With Jellystone Designs' passion for inclusive children's toys, we have collaborated with The Creative Toy Shop to bring our customers a unique sensory bottle for focused, calm play. Sensory bottles have been used by parents, teachers, and therapists to help children self-regulate their breathing and improve their focus. Jellystone Designs' award-winning DIY Calm Down Bottle is a unique sensory bottle, where you receive all the creative elements required to create a sensory bottle perfect for your child. Just add water and it's ready to go! With this option, you can refill and reuse the sensory bottle for endless creative options. Dimensions: 21cm x 5cm diameter.