In this way your ‘digging friends’ will be sent gently to their deaths and voles are indeed funny to watch, but can be annoying nuisance for lawn and garden plants End this problem once and for all, without using chemicalsThe deterrent and repellent effect of such devices is based on sound waves, the pesky Diggers are put on alarm and want to get away. It’s absolutely harmless for both animals and peopleDimensions: approx. 36 cm
