Spry's Baby Pacifier Kit provides an orthodontic child's dummy with a reservoir into which xylitol toothgel is added. Xylitol exerts a natural cooling effective which helps sooth teething gums & helps effective distribution of the tooth gel when sucked by the infant. Spry Infant 60ml Tooth Gel has been specially developed to help build the oral health of infants & children & is formulated with a rich supply of xylitol & calcium. Regular usage of Spry Infant Tooth Gel can help improve the strength of the tooth enamel while effectively controlling bacteria in the mouth than may cause cavities.