The most fun and easy to use blowgun anywhere is the NINJA model. It doesn't take a lot of investment on your part, it's an easy sale, and there is a lot of profit to be made. You will get good response at gun shows, flea markets, gift stores, army-navy stores and online. Not sold at giant marts.
The Ninja blowgun line is a deluxe, super safe model. It comes with the two most popular dart types, the target and stun dart. You get 12 target darts, which are sharpened 4 inch needles with a precision cone for ultimate accuracy and performance. These are used for target practice, shooting small game, and for dart board games. You also get 8 stun darts. This is a flattened dummy dart that can be used more safety indoors, to stun a small animal, or for the younger sportsman to knock over a row of cans. Ready for your use on the gun are 2 types of quivers to hold all your darts for quick access. This is an ultra safe model with the safety mouthpiece, to keep you from inhaling the dart, an extra foam grip for an extra secure hold and the most accurate shot, and the dart guard to keep your hand protected.
High quality precision aluminum barrel with plastic fittings Comes with 12 target darts and 8 stun darts.