The soil probe is a practical helper that will show you the soil structure, the height of thatch in the lawn and the depth of the roots. With the soil probe, you can easily extract a sample from all commonly condensed soils. Thanks to its exact shape, it is also easy to insert the soil sample back into the ground. Made of stainless steel. Soil probe core dimensions 1,5 x 10 x 14 cm (0,6 x 4 x 5.5 in).