5 Piece Multicolor Hourglass Set 1/3/10/20/30 Minute Sand Timer for Kitchen, Study, Fitness & Kids' Routine (Montessori Approved, Shockproof, Eco Friendly)

✅ Premium & Durable Construction Made with borosilicate glass and reinforced plastic base, our hourglasses withstand daily use. Purified sea sand ensures smooth flow, while double-protected ends offer 3x longer lifespan than standard timers. 🎯 5 Time Intervals for Every Need Master time management with 1/3/10/20/30-minute options—perfect for kids' toothbrushing (Montessori-approved!), workouts, cooking, or Pomodoro study sessions. Teach time perception effortlessly! 🌈 Color-Coded for Instant Recognition Quickly identify intervals with science-backed colors: Yellow (1min) = quick tasks, Blue (3min) = transitions, Purple (10min) = focus, Pink (20min) = creativity, Green (30min) = deep work. Large printed numbers for clarity. 🏆 Multi-Use for Home & Professionals Ideal for chefs (perfect steaks!), teachers (classroom activities), therapists, offices (meetings), and gyms (HIIT). Includes free digital guide with 20+ creative uses! 🎁 Ready-to-Gift with Guarantee Delivered in a stylish eco-friendly box with authenticity certificate. 60-day money-back guarantee—we stand by our quality!