Description
A pack of 15 tree cross sections, or tree cookies, showing tree rings. Each cross section is approximately 3″ diam. These can be used to show tree growth patterns, see tree rings and structures, and to age trees. They match the tree cross sections in Analyzing Patterns in Climate Change Kit (item #331160) and can be used to refurbish the kit.
Product Features
- 3″ diam each
- Pack of 15
- Can be used to refurbish Analyzing Patterns in Climate Change Kit