20-Min Timer, Green, Plastic Hourglass Classroom Clock

Accurate and durable 20-minute sand timer in vibrant green. Crafted from high-quality PVC and borosilicate glass with a protective cover, this hourglass sand clock guarantees long-lasting reliability and safety for classroom use, games, or office timing. The compact 3.7 x 0.7-inch design makes it effortlessly portable, perfect for kids or desk decoration.

Ideal for managing study sessions, cooking, or game time, this purple sand hourglass features clear script for easy reading. A thoughtful gift for birthdays, Christmas, or Thanksgiving, it combines practicality with visual appeal. Note: Timing tool only—ideal for approximate use.