Hi there, I am making tart gift baskets for xmas this year. I will be putting one combo tart warmer and then a sampling of holiday/fall scents. How do you keep the scents separate? I don't want the baskets to smell nasty or overpowered from so many different scents. I was thinking about making 2 packs of each scent and including up to 8 packs...so 1 lb of tarts in each basket. Any ideas of how to package the tarts so people could open to smell the different scents, but not mix too much? Thanks in advance. Jamie