Curate the manicured lawn of your dreams with the Yard Butler 37 in. Manual Lawn Coring Aerator. High traffic areas of lawn get compacted with thatch over time, depriving roots of water and air, but that doesn't mean they can't spring back to life. A firm step onto the manual lawn coring aerator will remove 3 in. plugs, letting those precious resources reach deep into grass roots. Leave the cores on the lawn surface where they can provide rich organic material back into your lawn. Featuring cushioned handles, this lawn aerator gives you additional grip for comfortable yard maintenance.