The original question was What does the strange script on this say? — and I thought I answered at least that. If Rey wanted a different answer, she could've posed a different question. ;-)

Now, using Hiswelókë's Sindarin-English dictionary, it turns out that:
Lend - journey (i.e. from Lembas < Lenn-mbas)
na - with, by, ; to, towards.

aaand Hnnor doesn't exist in Sindarin; but if that letter is not a hyarmen, but a yanta, it would spell
Ennor - Middle Earth.

So: Journey to Middle Earth.

Now that I've answered BOTH Rey's question and yours, have I said anything of value?