How sturdy/heavy are these? Are they better suited to lightweight earphones, or would they manage some beefy/bulkier types?
No they can hold quite a bit of weight, def any bulky headphone as long as it's not made from lead
Cool – I'm still trying to find an actual picture of the completed product, as opposed to the graphic 'mock-ups'? See there is a brown one over on FB – any actual pics of the black version?