This 5.75 inch nautical hourglass is made of solid brass and features pink sand that counts approximately 2 minutes of time The top and bottom each have a fully functional directional compass that are 1.5 inches in diameter The compasses feature 360 degree marks in addition to cardinal points The shiny brass housing is designed to replicate a vintage maritime design, making it a lovely decoration for a nautical themed event, bedroom, or beach home Makes a great gift for anyone who loves sailing, pirates, and seafaring related collectibles! This 5.75 inch nautical hourglass is made of solid brass and features pink sand that counts approximately 2 minutes of time. The top and bottom each have a fully functional directional compass that are 1.5 inches in diameter. The compasses feature 360 degree marks in addition to cardinal points. The shiny brass housing is designed to replicate a vintage maritime design, making it a lovely decoration for a nautical themed event, bedroom, or beach home. Makes a great gift for anyone who loves sailing, pirates, and seafaring related collectibles! Note: Hour Glasses are not an accurate device meant for measuring time. Hour Glasses are novelty items meant more for decoration or approximate time measurements.