Refill and reuse your DIY Calm Down Bottle with these unique refill packs. Each with a different theme, these refill packs come with glitter and crafts for your little one to create your very own sensory bottle. These craft inserts are available in Glow In the Dark, Rainbow and Ocean. For more DIY Calm Down Bottle inspiration, visit our Pinterest board: https://pin.it/2n91FkP Care Instructions: Refreshing the contents of the bottle is up to the user's discretion however, we recommend emptying and refilling every few months.