Sandglass 3-minute timer, set of 2, unused Retail price: Around 770-1000 yen per piece (Monotaro sells them for 890 yen + 500 yen shipping per piece) Material: Wood, sand is pink Manufacturer: Shinwa Sokutei Condition: Unused, stored for a long time. This is not a toy sandglass, but a sandglass from a specialized manufacturer focused on measurement, such as rulers and thermometers. We will ship using recycled materials. * The 3-minute timer can be used for hand-drip coffee and instant noodles. * The 1-minute timer can be used for tea, allowing you to brew it deliciously before it becomes bitter. * Also useful for face packs, massage beauty treatments, etc. * Convenient for 3-minute tooth brushing. How about using it in a playful way for children who can't read a clock? It's very interesting to be able to measure time with a physical object, so please incorporate it into your daily life.