Should about all be the same? You can search the sub but I just got waxed sinew?
I mean if you wanna go all out I think you can order real cat gut, but I’d say the diameter would matter most?
Edit to add this link: (think this is what I have)
https://www.amazon.com/dp/B07FL95S7C/ref=cm_sw_r_cp_api_i_kByoFbKT9CP7A
I get my sinew from Amazon. If you scroll down to “frequently bought together” you should see the puller, too.
https://www.amazon.com/Artificial-Sinew-Beading-Thread-Natural/dp/B07FL95S7C/ref=asc_df_B07FL95S7C/