Thanks DreamsAreReal. Think I may have found this having followed you 30cm measurement description. Think it is £17.99 - for the blue one anyway. This looks to be the best thing so far! You may have found the best thing for me here! Thank you. It is such a useful site, this is. I am so grateful for the joint effort of help I have had. So I am just going to do a little check now to see that the extra width beyond the blister pack measurement will be big enough to add an extra separate box of tablets and a tube or 2 of cream. Do you know if the internal measurement is similar to the external measurement or not?I got a big metal box from Amazon for mum’s meds and can’t remember the name of it, but it locks and was reasonably priced. It might have been described as Deed Box (?). I’m making dinner, but will try to find it and post here. It’s quite large.
edit: i was wrong, it’s a petty cash box! plenty big enough, you just remove the plastic tray inside (tray just drops in and out, not attached at all). Don’t think I can Provide a link but put the following into Amazon search:
iGadgitz Home U7171 Petty Cash Box with Keys and Coin Tray, Petty Cash Tin, Money Tin -Black -12" (30cm)
The address of the site on Amazon is below- I am not so good at copying links either- this one does seem rather long- but I checked and it does work...and bring up the box! Is this like yours?