Activity for Kimarra

My mom told me about them a couple days ago and it sounds like a better idea instead of the candle or sand for keepsake purposes but I've never seen it used before so I am a little skeptical. It's also a bit pricey. The cheapest I saw was...

Hello Everyone! I'm trying to figure out my centerpieces but I'm not sure if I like what we came up with. I originally wanted candles everywhere but my venue does not allow open flames and I'm not a big fan of flowers so I'm trying to think outside...