Heart 3 pack Heart 3 pack Heart 3 pack AU$49.00 Out of stock. If you are not a fan of the polished finish, but like the look of the Miller Heart then this is for you! This bundle comes with one Miller on a cord and 2 spares in bright, eye catching colours. The Miller heart is medium strength and can double as a stim and fidget aid, as it has some bounce. This three pack is fantastic value.