Hungry,
When you decided to actually follow through on the designs and really make a product to sell, you must have had an account or two in mind. I would think that you had gotten enough positive feedback that it motivated you to folow through and take action.
I would go to those accounts first, as they are most likely to buy. Talk to them honestly, tell them about how motivated you were to make a difeerence in thier organization, tell them how passionate you were and here is the result, and DON"T BE AFRAID TO ASK FOR THE ORDER.
One of the biggest problems I've seen in sales people is that they have a great story, they are real motivators, totally passionate, but a scared to death to simply ask for the order. It's paralizing yet soo simple. When the time is right, when you see buying signals such as "how much again?", or "can you get me one by Tuesday?", or even simple "yes" nod's as you talk. ASK!!!!! "So, would you like one?", "How many would you like?", "I can have one here by next week, wold that work for you?", "what steps do you need to take to go throgh with an order?", and so on.......
You will find after a while that it become so natural and exciting that you'll be biting your lip PREVENTING yourself from asking for an order to soon!!..
Have fun, do great thngs and remember the little people!!!
Tom