The Tusa Imprex Mini Knife Point 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 Mabul’s world-class visibility.
Technical Specifications
| Specification | Details |
| Brand | Tusa |
| Product | Imprex Mini Knife Point Tip |
| Material | Titanium |
| Blade | Sharp 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 Point Tip is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Mabul’s world-class visibility, 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 Point Tip is the long-term, corrosion-proof choice for divers who dive regularly.




Caleb Koh –
What material is the handle made of? Does it have any scratch-resistant properties?
Junhao Lo –
Thank you for your review and for choosing our Tusa Imprex Mini Knife Point Tip product, Caleb. The handle of the Tusa Imprex Mini Knife Point Tip is made of high-quality rubber, which provides a comfortable grip, even when wet. It also features a Texture pattern on the handle to help prevent slipping. As for scratch-resistant properties, the rubber handle is resistant to scratches and abrasion, although it may show signs of wear over time. We’re happy to hear that you’ve given our product 4 out of 5 stars!
Julian Tan –
Can you attest to the durability of this knife in harsh marine environments? How many times can I expect it to withstand cutting ropes without losing its edge?
Junhao Lo –
Thank you for your question, Julian. We understand your concern about the durability of the Tusa Imprex Mini Knife Point Tip in harsh marine environments. While we haven’t conducted extensive research on this specific topic, we can share some general insights about the product’s materials and design. The Tusa Imprex Mini Knife Point Tip is made from high-quality materials that are resistant to corrosion and can withstand regular use. However, the lifespan of the product’s edge will depend on various factors, including the type of ropes being cut and the frequency of use. Based on customer feedback, we’ve seen that this product can withstand cutting ropes multiple times without losing its edge, but this may vary depending on individual use cases. We appreciate your rating of 4 out of 5 and hope you’ll consider sharing more information about your experience with the product if you’d like to. Would you like to hear from other customers who’ve used the Tusa Imprex Mini Knife Point Tip in similar environments?
Brendan Pereira –
Does this knife require any specialized care or maintenance to ensure its longevity? Are there any specific cleaning products or techniques I can use to keep it in top condition?
Junhao Lo –
Thank you for taking the time to review the Tusa Imprex Mini Knife Point Tip, Brendan. To ensure the longevity of our knife, it’s essential to keep it clean and well-maintained. We recommend regularly wiping the blade with a soft cloth after use to prevent any mineral deposits from forming. For deeper cleaning, you can use a mild soap solution and a soft-bristled brush to gently scrub away any grime. After cleaning, rinse the knife thoroughly with fresh water and dry it with a towel. As for specialized care, we suggest avoiding exposure to harsh chemicals or abrasive materials that can damage the finish or blade. For most users, a simple cleaning routine and occasional inspection of the blade and mechanism should suffice. If you have any further questions or concerns, please don’t hesitate to reach out.
Zachary Yeow –
I have been using the Tusa Imprex Mini Knife Point Tip for a few months now, and it has become an essential tool in my diving kit. The pointed tip is extremely sharp, and it’s easy to store in my BCJ. However, I do wish it came with a sheath for added protection.
Leah Lee –
The Tusa Imprex Mini Knife Point Tip is an excellent addition to my diving gear. It’s compact, lightweight, and easy to use. I’ve used it to cut lines and open shells with ease. However, I do wish it came with a carrying case or pouch for better organization.
Emily Wong –
I recently purchased the Tusa Imprex Mini Knife Point Tip for my diving adventures, and I must say it has been a game-changer! The compact design makes it easy to attach to my BCJ, and the pointed tip is perfect for cutting lines or prying open shells. The quality of the product is top-notch, and I’m extremely impressed with its performance.