C4 Naifu S knife

Excellent product

Ottimo prodotto

2025/09/26

Francesco

Automatic translation View in original language

Excellent product...even though it's small, it does its job. I made the smooth side of the blade sharper to make any cuts easier. I recommend it.

Ottimo prodotto...anche se piccolo fa il suo dovere. Ho fatto diventare la lama dalla parte liscia più tagliente in modo da agevolare eventuali tagli. Lo consiglio

Too small

Demasiado pequeño

2022/12/24

Bruno Barros

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Good quality and well finished but too small for my taste. They put the measurements so it's my fault 100%.

De buena calidad y bien acabado pero demasiado pequeño p mi gusto. Ponen las medidas así q es mi culpa 100%.

Good quality!

Good quality!

2022/09/11

Amorim

Automatic translation View in original language

Very small, is the perfect size for using in the arm. The locking system is very simple but reliable. The blade is a little too short but it's very sharp. Overall good quality.

Very small, is the perfect size for using in the arm. The locking system is very simple but reliable. The blade is a little too short but it's very sharp. Overall good quality.

C4 naifu S black

C4 naifu S black

2021/09/29

Seahunter

Automatic translation View in original language

Sharp point knife. Have rubber lock at the sheath. The rubber strap not too help the knife to it’s position. I more prefer stick it to the weight belt. Thanks me later

Sharp point knife. Have rubber lock at the sheath. The rubber strap not too help the knife to it’s position. I more prefer stick it to the weight belt. Thanks me later

Knife top

Faca top

2021/05/21

Maurício Viana Corrêa

Automatic translation View in original language

Perfect knife to use on your arm more safely on dives, excellent quality

Faca perfeita pra usar no braço com mais segurança nos mergulhos,excelente qualidade

C4 Naifu S

C4 Naifu S

2020/12/10

Gunnar B Fjelstul

Automatic translation View in original language

very good knife, smaller than expected

very good knife, smaller than expected

Good

Bien

2020/08/05

Clément

Automatic translation View in original language

Good knives hold well in the case for the moment, a little hard caught the first exit then after it goes, to see if big glove the winter will need maybe to add a string on the end of the handle

Bon couteaux tien bien dans l'étui pour le moment , un peu dur a attrapé la première sortie puis après ça va , a voir si gros gant l'hiver faudra peut être ajouter une ficelle sur le bout du manche

Knife c4

Cuchillo C4

2020/07/26

Francisco

Automatic translation View in original language

Very good knife with good finishes small and compact perfect for the arm or the belt

Muy buen cuchillo con buenos acabados pequeño y compacto perfecto para el brazo o el cinturón

C4 Naifu S

C4 Naifu S

2020/02/29

Dzmitry

Automatic translation View in original language

C4 Naifu S small, use as spar knife for safety, very light , actual price.

C4 Naifu S small, use as spar knife for safety, very light , actual price.