THE PERFECT PEN

08/02/2023

THE PERFECT PEN Today, we find many kinds of pens. Deciding which is the most suitable for one or is complex. From the left-handed universe we will facilitate the task of choosing with a few simple guidelines, with them making the purchase decision will be easier, think about what suits you best and decide... outside BODY OR CUFF: They will define the comfort of grip. • Manufacturing material: plastic, metallic or bioplastic. • Opening mechanism: lid, push button or twist. • Grip: in order to make the writing process more comfortable, some pens incorporate a small rubber coating in the lower area of the body in order to improve grip. Non-slip. • Clip: this simple element facilitates the transport of the pen, since it makes it possible to hook it almost anywhere. • Shelf life: disposable or refillable Inside Ballpoint pens can basically be differentiated based on two criteria: Tip • Ball or ball: located at the end of the body, it rolls on the support that holds it when sliding over the paper and impregnates it with ink. There are a variety of diameters, depending on the thickness of the ball, the models are usually classified into pens with a fine point, a medium point or a fat point (or wide point). • Needle point, which consists of a small tube with a few holes or rings through which the ink comes out and which are blocked when writing is stopped. ink • Gel ink, ink with higher viscosity so as to avoid losses and their consequent ink stains. • Oil-based ballpoint pens Thus came the oil-based ink that made writing fluid enough while avoiding the inconvenience of losses. This ink is the most used in most pen models. • Liquid ink. Only used on feathers *Pressurized pens are those in which the cartridge that stores the ink It is sealed, and in turn the ink is under pressure. Thanks to that pressure, the ink comes out even in the absence of gravity. For this reason it is used by astronauts.