There is a Poly Drive Band for every Kromski Wheel.

Note about stretch drive bands - with double drive wheels the drive band does two important things: it drives the flyer and it must slip properly on the bobbin pulley to permit take-up of yarn on the bobbin. We have found that the stretch drive band material we offer allows these two things to happen (with some types of stretch bands this does not happen). You may also use this drive band as a single loop only for spinning with scotch tension.