I recently purchased these necks on Amazon to make some cheap banjoleles to sell at local craft fairs. They were $12-$14, so I thought it was worth a try for a neck and fretted fingerboard.
I bought them from two different sellers concert and tenors from one and sopranos another. The concert and tenor necks were better than what I expected. The soprano necks were junk. They are very roughly made of poor wood. One was missing a fret, but that doesn't matter because the scale is completely off. I tried to contact the seller, but was told my problem was too technical and they needed to contact their supplier. This went back and forth so I finally stated that they were, "broken and missing parts." I was offered a partial refund. However, when I checked on the refund I was told by Amazon that the seller was no longer part of Amazon.
I bought them from two different sellers concert and tenors from one and sopranos another. The concert and tenor necks were better than what I expected. The soprano necks were junk. They are very roughly made of poor wood. One was missing a fret, but that doesn't matter because the scale is completely off. I tried to contact the seller, but was told my problem was too technical and they needed to contact their supplier. This went back and forth so I finally stated that they were, "broken and missing parts." I was offered a partial refund. However, when I checked on the refund I was told by Amazon that the seller was no longer part of Amazon.