Ww Zat Archery Bowstring Serving Thread Jig Adjustable Tension 30 Meter/Roll 0.018"/0.021" for Compound Bow and Recurve Bow(Pack of 1)

Difficult to use. the tension changes from too loose to too tight as you attempt to serve the stgring.

even for a first timer like me, it gave a beautiful serving thread application...i was REALLY happy. just make sure you watch some videos on it, if you havent done it before!

I've used this now to make about a dozen strings and it is about average. It doesn't hold steady pressure the whole way through one rotation of the spool. Seems like the washers that came with the serving tool are not quite even. However it gets the job done. Takes a bit of finesse to get it to serve evenly.

You have to you around with it, and if you are new it will seem like trash at first. But after you get the hang of it, she works like a charm. Got the new center serving on my bow nice and tight.

The thread was nice. Seems like decent quality and hasn't had any issues after being on my bow for a week. The jig though isnt the best. The bolt and wing nut are both pretty low quality. That combined with the washers leads to unsteady tension. Wish there was a higher quality version available.

The serving is nice . it winds up nice, and when you cut it it doesn't frey

Doesn't hold consistent pressure. But does the job.

Works as advertised. Little tight, but works good