See-Through Compost Containers
3 separate compartments enable students to view the entire decomposition process clearly and make side-by-side comparisons between different materials.
It also includes thermometers to demonstrate temperature changes too.
Includes W300 x L200mm plastic box with 3 clear-view compartments featuring aeration holes and magnification spots, 3 thermometers and an activity guide.
Age suitability: 5 Years +