The Tusa Imprex Mini Knife Blunt Tip is a titanium dive knife from Tusa – corrosion-proof, lightweight, and razor-sharp. Titanium holds its edge far longer than steel in salt water, making it a smart long-term investment for regular divers at Perhentian Kecil’s secluded bays.
Technical Specifications
| Specification | Details |
| Brand | Tusa |
| Product | Imprex Mini Knife Blunt Tip |
| Material | Titanium |
| Blade | Blunt tip |
| Sheath | Included |
| Mount | Leg / Calf mount |
| Best For | Line cutting / Emergency |
Key Features
- Titanium blade: Corrosion-proof – never rusts, never needs oiling.
- Lightweight: You’ll barely notice it’s there.
- Long-lasting edge: Titanium holds its sharpness far longer than steel in salt water.
- Lifetime investment: Buy it once, use it for decades.
Suited for Malaysian Dive Sites
The Tusa Imprex Mini Knife Blunt Tip is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian Kecil’s secluded bays, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse after every dive – titanium is corrosion-proof but salt still dulls the edge.
- No oiling needed – that’s the point of titanium.
- Sharpen less often than steel – titanium holds its edge.
- Store in the sheath.
Final Verdict
Buy it once, use it forever. The Tusa Imprex Mini Knife Blunt Tip is the long-term, corrosion-proof choice for divers who dive regularly.




Kymberley Singh –
The Tusa Imprex Mini Knife Blunt Tip is a great addition to my diving gear. It is sturdy, reliable, and the ergonomic design makes it easy to grip even when my hands are wet.
Benjamin Lee –
I’ve been using the Tusa Imprex Mini Knife Blunt Tip for a few weeks now and it’s been a game-changer for my diving trips. The quality is top-notch!
Nicholas Chan –
One minor con is that the clip that comes with the product is a bit flimsy. However overall, I am very satisfied with the Tusa Imprex Mini Knife Blunt Tip and would recommend it to fellow divers.
Aisha Rodriguez –
I recently purchased the Tusa Imprex Mini Knife Blunt Tip and I am thoroughly impressed with its compact design and ease of use. The quality is great and it works perfectly with my BCJ. I am able to access my knife easily during dives.
Eleanor Leong –
What’s the material of the knife’s handle made of? Is it water-resistant?
Imran Hanafiah –
Thank you for your review, Eleanor! The Tusa Imprex Mini Knife Blunt Tip’s handle is made of polyester, a durable and easy-to-clean material that is also water-resistant. This ensures that the knife remains functional even in wet conditions. Would you like to know more about the product’s features or specifications?
Elmer Santos –
What is the lifespan of the high-quality rubber used to seal the sheath of the Tusa Imprex Mini Knife Blunt Tip? Is it able to withstand exposure to UV factors?
Imran Hanafiah –
Thank you for your question about the lifespan of the high-quality rubber used to seal the sheath of the Tusa Imprex Mini Knife Blunt Tip. The rubber used in our product is designed to be durable and long-lasting, but its lifespan can vary depending on several factors, including exposure to UV rays, cleaning products, and wear and tear. We’ve had reports of the rubber lasting for several years without showing significant signs of degradation, but we can’t guarantee a specific lifespan. As for UV resistance, the rubber is designed to be UV-stable, meaning it can withstand exposure to sunlight without breaking down or losing its seal. However, prolonged exposure to extreme heat or UV radiation can still cause the rubber to degrade over time. We recommend regularly inspecting the sheath and replacing it if you notice any signs of wear or damage.
Ryan Chan –
What kind of warranty or guarantee does the Tusa Imprex Mini Knife Blunt Tip come with?
Gerard Tan –
Are there any differences between the Tusa Imprex Mini Knife Blunt Tip and its counterparts in terms of resistance to pressure in deeper waters?
Junhao Lo –
Thank you for reaching out to us and sharing your interest in the Tusa Imprex Mini Knife Blunt Tip. The resistance to pressure in deeper waters is comparable to its counterparts with some minor improvements. The Tusa Imprex Mini Knife Blunt Tip is made with high-quality materials, which enable it to withstand challenging water conditions. We’ve had users who have used it down to 130m, and it has performed admirably. Please keep in mind that the performance may indeed vary depending on the user’s technique and the specific conditions encountered.
Natalie Tan –
Does the knife come with any sort of sheath or carrying case?
Junhao Lo –
Thank you for reaching out to us about your concern regarding the knife’s sheath or carrying case. Unfortunately, the Tusa Imprex Mini Knife does not come with a sheath or carrying case. However, we recommend checking our website for possible purchase or purchasing a third-party accessory that fits your needs.
Denise Wong –
This product exceeded my expectations in every way. It is durable, easy to use, and I love the compact design. The material is high-quality and I feel confident carrying it with me during dives.
Maria Wong –
I’ve used this knife for a few months now and it’s been really reliable. However, I’ve found that the blades can be a bit finicky to sharpen.
Jesse Ong –
Love using this lightweight knife for my scuba diving adventures! It’s so easy to attach to my BCJ and comes in handy for many situations.