For one holder you will need to print 2 parts. Also, you will need four [608 bearings](http://ali.pub/2mpjve), [608 bearings](http://epnclick.ru/redirect/cpa/o/pcw0p4w87ugbr4bi2wqfefdpo6vnzd1g/). They are available everywhere. You will also need two shafts, the length is selected for your reels.You can use [wood](http://ali.pub/2mpkm1), aluminum, iron. What is at hand Just press the bearings into the printed part. Optional: glue [rubber feet](http://ali.pub/2mpl3q), places are provided