i bought mine from Joann Fabrics it is a pink one that runs either on battery or plug in and i use mine all the time i love it , have not used my machine to wind a bobbin for the last year and 1/2 it sets right next to my machine and thread holder, i did have a problem with the large spools of thread not staying on the spindle but i just set them in the lid of the winder and they jump around while windind the bobbin but no biggy the thread still winds great