This 3D ruler is modeled after piano keys. While it does not contain labeled measurements in order to preserve the design’s theme, the ruler is 17 cm long with white keys split into 1 cm segments to allow you to use it as a measuring tool.
Not only does this ruler feature a fun, playful design, the smooth material by acrylic manufacturer ZEROMISSION brings it all together for an attractive look. It also stays true to its motif as the size scale of white keys to black keys is the same as a real piano.
Size | 170 mm x 30 mm x 5 mm |
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Weight | 15 g |
Main material | Acrylic |
In order to provide you with the most satisfaction for your product, we've compiled a list of warnings, potential issues, and tips to keep in mind for this particular product. Please be sure to read this information carefully before placing your order.
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If you’ve used any of these products, we welcome your notes on what you like about them or what led you to buy them so we can share it with customers who are currently considering these products. We’d also love to welcome comments from customers who purchased their techo outside the Hobonichi Store or received their book as a gift.