Air Mattress Blow-up Stem
I lost a nifty little air mattress blow-up stem that was handy for blowing up air toys with; so to the rescue 3D Printer! I use a 12 volt pump from HF ($19.00) that plugs into your cigarette\power outlet in your car. Together it will prevent you from getting winded blowing up the kids favorite air toys used at the beach or camping (suchas an air mattress). I ended up drilling out the device to get more air flow and it works well. Happy 3D Printing!