Replace your Morso Squirrel stove with our Vermiculite Fire Brick Set for the 1410, 1430, and 1440 models. Made with high-quality vermiculite, these bricks offer better insulation than the original clay firebricks, resulting in more efficient heat output and reduced heat loss through the stove walls. Vermiculite-lined stoves are now standard in newer Morso models, and our fire brick set allows you to enjoy the same benefits with your existing stove. Don't settle for less - upgrade your Morso Squirrel stove today and experience a warmer, more efficient burn.