POSITIVE WHISTLE MASK To be used with Able Spacer™ Able Spacer (Small Mask variant) is now available with the New Positive Whistle Mask, this guides drug delivery and works with the Rafi-Tone Lite App. The whistle will not sound if the mask does not fit the face properly, and this makes it easy to confirm correct fitting. The Rafi-Tone Lite App can be downloaded free from either the App Store or Google Play. The Rafi-Tone App works with the whistle tone as an incentive tool for children to have fun with while learning to accept the use of their spacer. Each time the whistle sounds the game moves on. Product features and benefits: • Confirms correct fit • Encourages correct flow rate • Encourages child acceptance of face mask • Rafi-Tone Lite App is available as a free download • Inhibits microbial growth • Low-static properties • Flared edges to minimise drug retention UTILITY What is this product used for? To be used with the Able Spacer; to facilitate child encouragement, helping to confirm correct flow rate, with the option of playing the Rafi-Tone game, for encouragement purposes.