| Material Description (Item name or Description) | Quantity/Size (e.g.: 20 oz, 2 ea, 5) |
|---|---|
| Mason or other jars with lids | 1 per 2-3 participants |
| Heavy whipping cream | enough to fill each jar 1/2 full |
| Salt | Pinch for each jar |
| Marbles | 1-2 per jar |
| Crackers | lots |
| Jam | |
| Spreading knife | A few dull knives |



