A snowflake ornament? One that never melts, correct?

Ah let's see. [ There's rustling of papers and books being open in the background and this goes on for several minutes. A few moments later Helios responds. ] A nifty little spell I picked up from Jack Frost. Never melting ice...it's quite good for drinks at parties. [ Helios laughs on his end. ]

But ornaments and decorations work as well. Of course the spell can always be canceled if need be.