Presenting the perfect partner in your battle to keep tall grass and weeds at bay. The TB25CB gas powered trimmer/edger's powerful 25cc 2-cycle engine and 16 In. cutting swath help you power through more territory at once. QuickStart technology makes getting started faster and easier. And when your trimmer line wears down, never fear - just tap the dual line bump head on the ground and more line is ready for action.