The EzGrip® Ez1 Ballpoint Pen shares the same qualities, and is identical to the ResQ model in the way it performs. The difference is in the materials used in producing the translucent colors and the Ballpoint ink.

The Ez1 is made for those who prefer color pens and writing with a ballpoint.
The ballpoint ink refill is a low viscosity formula that writes more easily than standard inks. All refills are interchangeable.

As with all EzGrip pens - only the slightest touch of that one first finger tip is needed to provide downward writing pressure. Like touching a computer key - but lighter. The other fingers can just go along for the ride. It's not the usual everyday writing experience, but one more comfortable and advanced..

In practical terms, using the ergonomic pen EzGrip Ez1 Ballpoint Pen, it's possible to never again get writer's cramp, or hand cramps of any type - never again contemplate the onset of any Itis - Tendonitis, Arthritis... or RSI's such as Carpal Tunnel. Syndrome. In practical terms it also means that even having those conditions may not matter. Their mechanisms or weaknesses may not enter into the writing process at all. The EzGrip pen is often called the "miracle pen" for persons with arthritis, tendonitis, and other hand problems. It means it is your pen, a students pen, a teacher pen, the doctor pen - or the pen doctor, a nurse pen, anybodies pen.
Here's Why
Using the EzGrip as described, the built-in mechanisms within our hands and arms that create those weaknesses are actually disconnected or bypassed. 
The patented EzGrip enables the individual to switch positions. And rely on other fingers. Many of us write in personal ways.The EzGrip allows users to switch fingers at any time to adapt to their individual style of writing. More specifically, the thumb can be used for downward writing pressure - even the middle finger knuckle. There is no incorrect way to hold and use an EzGrip. It's your choice. Left handed? You'll now be in charge - no settling. Black ink. Pens available in red, blue and black.
                Help Stamp Out and Prevent Writer's Cramp!