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Poi Construction
This guide will show you how to build you own inexpensive poi set as good or better than retail professional equipment. The key here is KISS (Keep It Simple Stupid). You want a simple, bullet proof, no nonsense poi set that will last.

Poi Anatomy
anatomy
Tools
Hole punch
Pliers
Sharp knife for cutting leather.
Small hammer
tools
Finger loops
These should be comfortable and strong. The best type of material to use is leather or woven kevlar. Avoid synthetic materials such as nylon or polyester, they are not fire friendly. You can find cheap leather scraps or tanned seconds from leather shops such as The Leather Factory or Tandy Leather. The leather thickness should be no less than 4oz.

You will also nee 3/8 inch brass gromets to hold the loops together as well as offer a convienient way to link the chain.
gromet
Cut out two 1" x 13" strips from the leather. They can be longer if desired.
finger loops
Fold the strips in half and then in half again like an accordion.
finger loops
Mark the folded leather at the base and punch the hole through all of the layers. You may need to widen the hole a bit so the gromet will fit.
finger loops finger loops

We will be using two gromets per strip, one on each end for added durability. Thread a gromet through two outer layers of the strip and hammer it closed. Do the same for the other side and then the second strip.
finger loops finger loops
finger loops finger loops
Chains
Type of chain to use
Finding the right chain at a hardware store can be tricky. You don't want it to be overly heavy but it must be strong. Look for a chain with a load rating of no less than 100 lbs. You may be thinking, poi wicks really don't weigh that much so why would I need heavy duty chains. Remember, the wicks will be loaded with fuel and spinning with a good deal of force. The heat from the fire will also reduce the strength of the chain by 20% to 40% so your best bet is to choose the heaviest chain you feel comfortable spining.

chains
While you are there, pick up some quick links and see if they can be linked through the chain. This will simplify things when we put everything together.

The best type to use is ovalized twist chain (the first three chains shown). Twist chain is less likely to become tangled and is easier to untangle. The chian on the far right would obviously be a poor choice for poi due to its shape and limited weight capacity.

Chain length
When buying chain, as a general rule I get four feet per poi set. You can remove links to shorten them as needed.

warning
Beware of using ball chains. They are commonly used by poi spinners but not as safe as regular chain. It is impossible to check a ball chain for wear damage. I have seen multiple stray fireballs caused by broken ball chain links. If you do use them, you should at least replace the chain every few months. ballchain
Wicks
Wick material
Cottons - Inexpensive and quickly consumed. Old jeans can be used as a wick but they will only last a few spins before replacement in necessary.
Kevlar and Kevlar\Fiberglass blends - This is by far the best wick material to use due to its high temperature fire protection. It will be the most expensive part of the poi but a necessity. If you are lucky you may be able to find some surplus kevlar fire hose on ebay but chances are you will need to buy the material from a fire arts web site.


Wick types:
The two most commonly used wick types are cathedrals and tube cores. A number of websites offer construction tutorials on these so I'll show you how to build a few of the more exotic types.
Linking it all together
Quick links
220 lb. 1/8th inch, commonly found in hardware stores. You will need four to eight of these depending on the poi set you are building.
tip
Tip:
To keep the links from unscrewing while spinning, close them tightly with pliers.
quick link
Split Rings
You may not be able to fit a quick link through your chain. If this is the case, you will probably need split rings (keychain rings). The majority of split rings you will find locally are not strong enough to handle the weight and heat of poi. Your best bet is to shop for them online. Look for rings listed with an outside diameter of 0.68 inches and a load test of around 220lbs.

Swivels
warning

Swivels are unnecessary for most poi sets and are often the cause of stray fireballs! If you are building practice poi with comet tails, they are necessary, just make sure to get the heavy duty variety. You should be able to find them at shops that specialize in fishing tackle.

Swivels should be placed at the base of the poi chain between the chain and the wick. I usually add a quick link here as well for easy wick swapping.
swivels
Avoid this type, it WILL break!
swivels
These are a bit stronger.
swivels
And these are stronger still.
You can get them from Home of Poi