A refill pack for the DIY Calm Down Bottle. Each pack has its own theme and comes with glitter and craft pieces to make a fresh sensory bottle, so kids can change it up whenever they want a new look. This one is the Glow in the Dark pack. It’s an easy add-on to the bottle, and it’s best emptied and refilled every few months. Made for ages 3 and up, and a good stocking filler or a small extra gift. The pack measures 7 x 11 x 2cm, and you’ll need a Calm Down Bottle to use it.