Darrel received this acrylic fire piston as a gift from a
friend.  Darrel has seen only one other quality acrylic
fire piston so he was quite surprised to see the expert
quality in this innovative design.  This model
eliminates the possibility of acrylic bores that are
sometimes easily damaged by using aluminum for
the rod and bore.  To seal the bottom and the cap
however, he has used acrylic.  This provides a
smooth, strong and comfortable surface for striking
and a transparent bottom.  The transparent bottom
offers a dual purpose.  Not only do we have the cool
factor of the flash but you can also see when your fire
piston needs to be cleaned out.  There are o-rings on
the cap and bottom that allow the fire piston to be
placed in an acrylic tube, protecting it from the
elements.  An easy to maintain O-ring seal completes
the modern twist on the traditional glass designs.  
Darrel was quick to give Ray props for his work and
wanted to know his story in coming up with this
design.
Fire pistons made with non-traditional materials are debated in the fire piston world.  They are often
seen as going against the ancient art of fire or made because the maker lacks the ability to produce a
quality fire piston with natural materials.  Most often, those struggling to get their fire piston bore just
right will line their bore with brass or aluminum to fix a problem bore.  Instantly they are branded
with the fact they don’t know what they are doing by those who sell them.  The times are changing
however, and many are making them with lined bores as a design improvement against the
occasional case of a fluctuating natural bore, while others test out other innovative designs.  For those
who have made both fire pistons from natural materials and acrylic, they will be quick to tell you it
takes more skill and patience when creating the fire pistons from acrylic.
"An ingenious use of spare materials and spare time."
There is no argument against the purist who wants their
fire piston fashioned similar to how the natives would
have had theirs.  The word “traditional,” however, has
more than one meaning when it comes to the fire piston.  
Most often when we think traditional, we think of South-
East Asian fire pistons, made from wood, bamboo and
horn, while most do not realize that many were made
from lead, which was poured into a mold, and many
were quite ornate.  Fire pistons were also traditionally
used in Europe as a fire starting method in the 1700’s and
1800’s.  Their models were not only made from wood but
also various metals and glass.  There was fierce
competition, not unlike that of makers today, among
those who patented a variety of styles in the early 1800‘s,
and little credit was given to those who produced fire
pistons at least as early as 1745.  Another traditional
aspect that has followed into today’s fire piston replicas
in fire pistons are competition and innovation.
Even while the fire pistons took off for everyday use, they were still seen as simple physics
experiments and toys among scientists who used glass models to visually demonstrate the
physics of compression to students.  Today, you can buy simple tabletop models from
science lab distributors but beyond that, there are few practical models available for use by
the rest of us who are seeking a model that better resists the elements, offers less
maintenance and offers the cool flash factor.  But a few are taking the modern fire piston
to a whole new level.  Take the fire piston designed and created by Ray DeRome.  
This fire piston is a skillful convergence of
aluminum and acrylic.  While acrylic is an
extremely versatile synthetic material that
can be molded into shapes or fabricated in
many different forms, it is not easy to work.
Especially when it comes to making a
precise tube that is clean of all workmanship
marks so that you may observe the fire
piston’s flash through its transparent body.
The most common problem with acrylic fire
pistons that people come across is that they
are often not made with smooth bores,
which chew up your gasket seal. This
happens because there are different grades
of acrylic. Using the wrong grade, or
incorrectly working it, also leaves the fire
piston with a bore that marks easily,
meaning that a little piece of tinder off
center could scratch your bore, rendering it
useless. Getting the bores smooth and even
requires inventing new ways to work acrylic. There are few people who have discovered the art in
working this material into viable fire pistons, an art that even Darrel has little patience for.  Those who
have rely on materials, skills and knowledge required of an aerospace engineer.  We gives props to those
who have mastered this skill.

This fire piston  is tough and nearly indestructible.  
We say “nearly” because this fire piston is
indestructible as long as the fire piston is used as
recommended.  Only negligence or abuse would
damage this fire piston.  Not only that, the space in
the acrylic tube provides weather proof storage for
the included kit: an ember pick, a supply of highly
reliable charcord, lubricant, a spare O-ring (which
you will more than likely never need), and jute twine
tinder.  There is enough room for a small kit; fishing
kit, medical kit, or whatever small necessities you
could think of.

By using the latest, most advanced equipment and
techniques available and through an original
approach, Ray has revolutionized the modernized fire
piston with his superior innovative design.
Here is what Ray Says:

“While I'm outdoors kind of guy, I had never
before heard of the fire piston.  I was talking
with a friend one day about what I was going to
do with 500 feet of aluminum tubing I had.  He
said, 'Have you ever heard of a thing called a
fire piston?'  After doing my research, I made
my first simple aluminum model.  Quite pleased
with myself, I kept playing with it and it finally
popped into my head, 'You know, I bet I could
put a tube around this,' and that is how I came
up with the complete design.  That was in 2006.  
Since people kept wanting them, I kept making
them.  I enjoy making them and a the challenge
to make the kit even more complete.”
$5.00 Glass Fire Piston sold through an 1856 Pike Catalogue
and is on display at the Smithsonian Institution.
Borrowed from German Wikipedia.  Translating the
text below the picture: Prehistoric Lighter.