| Innhold | Flate linjaler av tre |
| salgspoeng | |
| Egenskaper | enkel design, forskjellig lengde for valg |
| Bruk | Tegn den rette linjen og mål lengden |
| Parametere | 16 cm, 20 cm, 30 cm, 50 cm |
| Sertifisering |
- French
- German
- Portuguese
- Spanish
- Russian
- Japanese
- Korean
- Arabic
- Irish
- Greek
- Turkish
- Italian
- Danish
- Romanian
- Indonesian
- Czech
- Afrikaans
- Swedish
- Polish
- Basque
- Catalan
- Esperanto
- Hindi
- Lao
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- Amharic
- Armenian
- Azerbaijani
- Belarusian
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- Chichewa
- Corsican
- Croatian
- Dutch
- Estonian
- Filipino
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- Frisian
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- Haitian
- Hausa
- Hawaiian
- Hebrew
- Hmong
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- Icelandic
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- Khmer
- Kurdish
- Kyrgyz
- Latin
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- Lithuanian
- Luxembou..
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- Malay
- Malayalam
- Maltese
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- Mongolian
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- Norwegian
- Pashto
- Persian
- Punjabi
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- Welsh
- Xhosa
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