dispenser is disclosed . method of dispensing dental material includes the provision of a dental tool , a dental tray , which may be a dental impression tray , as well as a bite tray . the bite tray may be provided with strands extending between first and second sides of the tray . in use , a material may be provided on the strands to cover the strands at least in part . the strands may be selected and located relative to each other so that , in use , when a user &# 39 ; s teeth exert force on or contact one or more of the strands the respective strands move relative to each other , and move without exerting sufficient force on the first side of the dental tray so as to cause the first side of the dental tray to move relative to the second side of the dental tray .