Features: 1. Hourglasses are all handmade, with fine workmanship and quality assurance. 2. The bright colored sand floats down one by one, and is used for furnishing home decorations and gifts. 3. Hourglass is a very effective visual cue that helps to improve attention and time management. Able to see the passage of time. Specification: Material: Plastic Color: Orange, Blue, Pink, Green, Yellow, PurpleSize: 6.3x2.5x2.5cm/2.48x0.98x0.98in Duration: 2 minutes Quantity: 1 Hourglass + 1 suction cup Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2. Please allow 1-3cm measuring deviation due to manual measurement.