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JC Teaching-aids azienda
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| Nome elemento | Prezzo | Country of origin |
|---|---|---|
| Kinematic and Static Friction Inclined Plane | US$29.95 | Cina |
| Lamp Holder (E27) | US$5.76 | Hong Kong |
| Laboratory gas tap | US$30.00 | Cina |
| Laboratory Water Tap | US$28.00 | Cina |
| Labyrinth | US$186.00 | Cina |
| Larynx Model, 2 Times Enlarged | US$108.00 | Giappone |
| Laser Pointer, Red (λ: 650nm) with Battery | US$8.34 | Cina |
| Laser Pointer, Green (λ: 532nm) with Battery | US$10.25 | Cina |