ETH Library Idea Contests

A Pencil that stays sharp

The mechanical pencils from the Japanese uni Mitsubishi company are widely regarded as the worlds best. The uni Kuru Toga "Pipe Slide" pencil protects the lead with an retractable sleeve and continuously rotates it so that is stays sharp - just like ETH's students!

Kuru Toga models other than the "Pipe Slide" are available, bulk pricing probably from CHF 4.- up. Custom logo printing is advertised through the US site, but may be available from the Swiss distributor as well.

edited on Feb 11, 2019 by X G P

Michèle Baumann 10 months ago

Hi, X G P, thank you very much for your input!

Claudia Lienhard 9 months ago

This idea has been advanced to the next phase

Claudia Lienhard 9 months ago

This idea has been moved back to the previous phase

Claudia Lienhard 9 months ago

This idea has been advanced to the current phase

Claudia Lienhard 9 months ago

This idea has been moved back to the previous phase

Claudia Lienhard 9 months ago

This idea has been advanced to the current phase

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