Abstract: A stamper with a metal plate positioned between a platen and a stamp die is disclosed. The metal plate results in an improved imprint by providing better support to the stamp die. The stamper further comprises a removable ink pad and a rotatably reversible platen with cam mechanism. The metal platen plate with it's adjoining stamp die face downwards when the stamper is in an imprint position and the metal platen plate with it's adjoining stamp die face upwards when the stamper is in a re-inking position.

Abstract: A writing instrument that includes tables and operational elements for calculating the Body Mass Index (BMI) of a person. In general, the BMI of a person is calculated based on the weight and height of the person. The present invention is a writing instrument which combines a writing instrument with a measuring device in one lightweight and commonly used type of device, thereby freeing the user of the need to refer to complicated charts or other technical materials. The writing implement has a first end which includes the writing tip portion and a second end which includes the tables and operational elements used to calculate the individual's BMI.