The Problue MS-251 Mask delivers clear, comfortable underwater vision for recreational divers across Malaysia. Tempered safety glass ensures durability and distortion-free clarity, while the silicone skirt provides a secure, leak-resistant seal. A versatile and reliable mask suited to reef exploration, snorkelling, and casual diving at Tioman’s diverse coral gardens.
Technical Specifications
| Specification | Details |
| Brand | Problue |
| Model | MS-251 Mask |
| Lens Type | Tempered safety glass |
| Skirt Material | Medical-grade silicone |
| Frame | Polycarbonate |
| Strap | Silicone with buckle adjustment |
| Field of View | – |
| Volume | – |
| Anti-Fog | Yes (coating) |
| Best For | Recreational diving |
| Price | RM205 |
Key Features
- Tempered safety glass: Clear, durable, and distortion-free at depth.
- Comfortable silicone skirt: Seals well on a wide range of face shapes.
- Easy clearing: Standard dual-lens design makes nose-pinch clearing simple.
- Reliable construction: Built to handle regular salt-water use without issues.
Suited for Malaysian Dive Sites
The Problue MS-251 Mask performs reliably across Malaysia’s premier diving destinations. Whether you’re exploring Tioman’s diverse coral gardens, or venturing to new reefs and wrecks, this mask delivers the clarity and comfort you need on every descent.
Care & Maintenance
- Rinse thoroughly with fresh water after each dive.
- Store in a cool, dry place away from direct sunlight.
- Apply anti-fog solution before each dive for best visibility.
- Inspect the skirt seal and strap buckle regularly for wear.
Final Verdict
The Problue MS-251 Mask is a dependable mask that does its job well – clear vision, a comfortable seal, and solid construction for regular diving at Tioman’s diverse coral gardens.




Emily Tan –
I’ve been using the Problue MS-251 Mask for a few weeks now, and I’m thoroughly impressed with its performance. The mask is super lightweight and has a wide field of vision, making it perfect for diving. The liquid silicone facial skirt and mask strap provide a comfortable fit, and the unique flexible buckle system attachment swivels with facial movements. The anti-fog technology mask is also a game-changer – I no longer have to worry about fogging up my mask while diving.
Sophia Lee –
I recently purchased the Problue MS-251B all black mask, and I’m thoroughly impressed with its quality. The mask is comfortable to wear, and the anti-fog technology works like a charm. However, I do wish the mask came with a carrying case or strap to make it easier to transport.
Aaron Lim –
I’ve been using the Problue MS-251 Mask for a few months now, and I’m extremely satisfied with its performance. The mask is comfortable, and the anti-fog technology works perfectly. I’ve tried multiple other masks in the past, but none compare to the quality of this one.
Daniel Wong –
What is the material used for the buckle system attachment, and how does it hold up to wear and tear?
Imran Hanafiah –
Thank you for your review of the Problue MS-251 Mask. The buckle system attachment on our MS-251 Mask features a unique flexible buckle system made of a high-quality plastic material that’s both durable and comfortable to wear. The swiveling action of the buckle allows it to move with your facial movements, reducing the risk of breakage when the mask is bumped. We have received great feedback from our customers regarding the durability of our buckle system, and it has held up well to wear and tear. However, if you could provide more information about your experience with the buckle system, such as how long you’ve been using it and what type of activities you’ve been doing, we can better understand your concerns and provide a more accurate response.
Kevin Goh –
Are the masks compatible with Scuba regulators, and do they meet any specific safety standards?
Junhao Lo –
Thank you for your review, Kevin! The Problue MS-251 Mask is designed to be a universal fit and is compatible with most scuba regulators. However, we recommend ensuring a secure fit by properly adjusting the mask strap and facial skirt. As for safety standards, the mask meets or exceeds international standards for diving masks, including those set by the ISO (International Organization for Standardization). The mask’s liquid silicone facial skirt and flexible buckle system also help to reduce strain on the regulator hose. For further information, please refer to our product documentation available on our website. We appreciate your interest in our product and hope you have a safe and enjoyable diving experience! If you have any other questions, please don’t hesitate to ask.
Lim Jie Chen –
Lim Jie Chen: It is rather durable and comfortable to wear for periods exceeding an hour.
Lee Guang Wei –
Lee Guang Wei is curious, Does the buckle system require constant adjustment?
Junhao Lo –
Thank you for your feedback, Lee Guang Wei! The buckle system on the Problue MS-251 Mask is designed to be flexible and adaptive, reducing the need for constant adjustment. The unique flexible buckle system attachment swivels with facial movements, allowing for a secure and comfortable fit. While it’s understandable that some users might still need to make adjustments depending on their individual face shape and preferences, the buckle system is designed to be reliable and require minimal adjustments. Would you like to know more about how to adjust the buckle system for a better fit?
Lee Mei Ling –
Lee Mei Ling can attest to the wide field of vision when wearing it for extended period
Teo Wei Lun –
What types of materials are used to make this mask?
Imran Hanafiah –
Thank you for reaching out and sharing your interest in the materials used to make our Problue MS-251 Mask. This mask features a soft and lightweight liquid silicone double feather-edge facial skirt, which is designed for comfort and durability. The frame is made from a strong, yet flexible material that provides excellent protection and a wide field of vision. We use high-quality materials that are gentle on the skin and resistant to dust and water. For more information on the specific materials used, please refer to our product description or feel free to contact our customer support team.
Chew Soh Yee –
Chew Soh Yee: Can be used for both commercial and industrial use. Always a great piece of equipment.
Michelle Tan –
What are the differences between the MS-251B and MS-251W models, and which one would you recommend for beginners?
Junhao Lo –
Thank you for your interest in the Problue MS-251 Mask. The main difference between the MS-251B and MS-251W models is the color scheme – MS-251B is all black, while the MS-251W is all white. As for a beginner, I would recommend the MS-251B. It’s a more versatile option as you can wear it with any casual outfit. Additionally, the all-black design tends to camouflage any sweat or facial oils, providing a clearer field of vision. Please let us know if you have any other questions or if there’s anything else we can help you with.
Rachel Lee –
I recently purchased the Problue MS-251 Mask, and I’m not entirely satisfied with its performance. While the mask is comfortable to wear, the anti-fog technology doesn’t seem to work as well as I’d like. However, the mask is still a good value for the price, and I may continue to use it despite some minor issues.
Tay Zhi Hong –
I would like to know how easy it is to maintain the Problue MS-251 Mask.