cufflinks that aren't heavy?

[bebemoojem]

DH wants cufflinks that aren't heavy and won't 'clink' as he types on the keyboard. However I can only find heavy cuff links in the shops except for the the knot ones (of which he has a couple of pairs). Is there anything? Maybe abt the size/weight of a typical button, or something a little alternative that isn't metal?
I just cannot seem to find anything even online (tho I'm rather crap at google searches).

So I found these when I brainstormed and searched for 'plastic cufflinks' Has anyone ever used/come across them before? I wonder if they would suit our criteria...

You can get them made of thread or wool. They look like knots. Cant do a link but im sure if you google knot cufflinks you will find them.

I normally get shirts/cufflinks for dh from TM Lewin. They do some knots They do them singly too

Yeah he has a few knots (and TMLewin is where we got these) he wanted actual cufflinks. I emailed the Fitz people and they said theirs are lightweight like knots or a button but do stick out a bit (but no more than knots would do). I think I'll try them. DH will probably like them... just going to get plain grey ones. If he like them I'll get another color for him at a later date.