Artificial snow for home use

Just add water, and you get what appears to be about 10cc of snow. Repeat that about 10 times and you would have a snowball...

The material is reusable, so you can create snowballs over and over again, provided you scoop up the remains and keep them safe.

In all fairness to the manufacturer, the artificial snow is apparently designed more for decorative uses than for combat. Found at Tell Me Something I Don't Know.

I'll bet they don't sell many this week in South Dakota, where yesterday they received 45 inches of snow accompanied by 50-mph winds, producing 20-foot-high snowdrifts.