Sand clock with 3 minute duration. Made of borosilicate glass, which offers exceptional strength and durability, with a beech wood structure. A decorative and functional gadget, ideal for measuring time. Presented in an individual kraft design box. 3 Minutes Borosilicate Glass/ Wood. Features: 3 minute duration, Borosilicate glass, Beech wood structure, Packed in an individual box,. Materials: Glass, Wood. Colours: Clear, Brown. Size: 8.1cm H x 4.2 D - 27 grams. Packing: Individual Kraft Box with Design. Decoration Position: On top of the timer or on the bottom of the timer. Print Size: 30 x 30mm - pad or laser.