| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate | 
| No.1 | F C de la Méditerranée, La Seyne | 12/1858 | 10.3.1859 | 3/1859 | stricken 9.1865 | ||
| No.2 | F C de la Méditerranée, La Seyne | 1/1859 | 4/1859 | 5/1859 | stricken 9.1865 | ||
| No.3 | F C de la Méditerranée, La Seyne | 1/1859 | 10.4.1859 | 5/1859 | stricken 9.1865 | ||
| No.4 | F C de la Méditerranée, La Seyne | 1/1859 | 20.4.1859 | 5/1859 | stricken 9.1865 | ||
| No.5 | F C de la Méditerranée, La Seyne | 1/1859 | 20.4.1859 | 5/1859 | stricken 9.1865 | ||
| No.6 | F C de la Méditerranée, La Seyne | 1/1859 | 1859 | 6/1859 | to Sardinia 8.1859 (Frassineto) | ||
| No.7 | F C de la Méditerranée, La Seyne | 1/1859 | 1859 | 6/1859 | to Sardinia 8.1859 (Sesia) | ||
| No.8 | F C de la Méditerranée, La Seyne | 1/1859 | 1859 | 6/1859 | to Sardinia 8.1859 (Torrione) | ||
| No.9 | F C de la Méditerranée, La Seyne | 1/1859 | 1859 | 6/1859 | to Sardinia 8.1859 (Castenedolo) | ||
| No.10 | F C de la Méditerranée, La Seyne | 1/1859 | 1859 | 6/1859 | to Sardinia 8.1859 (Pozzolengo) | 
| Displacement normal, t | 101 | 
| Displacement full, t | |
| Length, m | 24.7 wl | 
| Breadth, m | 4.90 | 
| Draught, m | 1.75 | 
| No of shafts | 1 | 
| Machinery | sails + 1 1-cyl SE, boiler | 
| Power, h. p. | 16nhp | 
| Max speed, kts | 7.3 | 
| Fuel, t | coal 10 | 
| Endurance, nm(kts) | 
 | 
| Armour, mm | iron; bulwark | 
| Armament | 1 x 1 - 165/17 M1858 MLR | 
| Complement | 18 | 
Project history: Screw gun launches, wooden hulls.
Protection: Gun was protected by bulwark.
Modernizations: None.
Naval service: No significant events.
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