Hourglass (3-minute timer) 3-minute timer 24-5651-01 Sato Keiryoki Seisakusho 1734-30

Manufacturer part number: 24-5651-01 Product description ●The sand used is iron sand. Product Specifications Color: Brown ●Diameter x height: φ57 x 105 mm Weight: 0.104kg ●Material: Outer frame = wood (beech, dogwood, acrylic coating), container = hard glass, sand = iron sand ●Individual packaging quantity: 1 piece Pharmaceutical classification: Not subject to the Pharmaceutical and Medical Device Act