Abstract: The present invention is a pressure-sensitive toothbrush comprising a handle interrelated with a head; wherein the handle and the head are interrelated with each other by means of a ball and socket joint; further wherein the head has bristles. Optionally, the ball and socket joint is covered by a joint sheath. The ball and socket joint is hingedly connected. Alternatively, the ball and socket joint is separably connected. If a user exerts too much pressure on the toothbrush of the present invention during brushing, the ball will be disengaged from the socket and the toothbrush will become temporarily disabled and inoperable for use in tooth brushing. Over time, the user will learn to sense and exert an appropriate amount of pressure during tooth brushing.

Abstract: A convertible, multi-purpose children's chair comprising a chair, further comprising a seat and a seat back; front legs inter-related with said seat, wherein said front legs comprise an articulable front leg portion and an unarticulable front leg portion, further wherein said articulable front leg portion and said unarticulable front leg portion are articulable in relation to each other; back legs which are inter-related to said seat, further wherein said back legs are articulably related with said seat back; a wheelbase comprising front wheels and back wheels, wherein said front wheels are inter-related with said front legs and said back wheels are inter-related with said seat and said back legs; and a tray which is inter-related with said seat back, wherein said tray is pivotably connected with said seat back, further wherein said tray further comprises a tray insert rotatable within said tray.