Expertly laser-engraved with the iconic "6-pack" cockpit instruments. Each coaster features a different instrument, including the altimeter, airspeed indicator, compass, turn coordinator, vertical speed indicator, and attitude indicator. The set is crafted from premium slate, providing both a touch of aviation charm and practical protection against drink rings and spills. The natural texture and color variations of the slate make these coasters a stunning conversation starter, adding a touch of rustic elegance to any home or office. Measuring 4" x 4", these coasters accommodate a range of drinkware sizes, from coffee mugs to cocktail glasses. The sturdy construction ensures long-lasting use and the feet on the bottom prevent scratches and provide stability on any surface. An excellent gift for the pilot in your life, these coasters embody the spirit of aviation and the art of craftsmanship.