"Heart" shaped handle mugs and packaging

[StellaD]

Does anyone here do the mugs with heart shaped handles similar to the Listawood PM1022?

If so,

1) Will they fit in the 11oz polystyrene packaging supplied by such as MDP?

2) If they don't, is there a decent alternative cardboard mailer as Listawood don't seem to do packaging now?

Thanks!

[JMugs]

I have just tried 100 of the mugsafe solo. No breakages and these were 11oz listawood mugs. No idea if heart shaped handles will fit though.
Janners

Just remembered I got them through Listawood, but had to ask as they were not listed. That was a few months ago.