Tired of dull blades that tear fabric instead of cutting it?
Ostrivo is a set of 10 ultra-sharp replacement blades for knives, made from high-precision carbon steel. Each blade delivers a clean, even cut, and the included case keeps your workspace organized while protecting the edges from dulling.
Whether you're tinkering at home, working with cardboard and carpet, or doing precise hobby work, you'll always have a fresh blade ready to go.
Why you'll love Ostrivo:
- Ultra-sharp edge – high-precision carbon steel cuts cleanly and evenly with every stroke.
- Quick replacement – blade design allows you to swap in a new one instantly and get back to work.
- Long-lasting durability – tough material keeps its sharpness through many cuts.
- Safe storage – the yellow case protects the blades and your hands when not in use.
- 10 replacements included – one set lasts a long time with regular use.
Specifications:
- Material: high-precision carbon steel
- Blade angle: 60°
- Package dimensions: 100 × 180.5 mm
- Colors: silver blades, yellow case
- Contents: 10 replacement blades + protective case
Place the Ostrivo case in your workshop drawer and enjoy a perfectly sharp tool whenever you need it.
At W Ionotix, every product starts with your everyday life.
We believe that a good product should be more than just an object: it should genuinely make everyday life easier and serve for years. That’s why before anything enters our offer, we thoroughly check the quality, materials, and craftsmanship.
- Carefully selected: We test every product before it is offered.
- Material quality: We choose durable and safe solutions
- Practical design: products that truly make everyday life easier
- Polish customer service: help in your language when you need it
- Risk-free shopping: 30 days for returns, no unnecessary questions asked
What sets Ionotix apart? Everything.
Why choose Ionotix?
- Quality that we check at every stage
- Individual approach to each client
- Products that truly make everyday life easier
- Stale expanding and improving offer
- A brand you can trust: hundreds of satisfied customers
- Fast shipping and risk-free shopping
Frequently Asked Questions
When will my order be fulfilled?
We process the order within 1–3 business days from the payment being received.
Where can I find the tracking number for the shipment?
We send the tracking number by email as soon as the package leaves our warehouse. With it, you can check the delivery status at any time.
Is the delivery free?
Yes, we ship all orders within Poland and the UK for free.
How can I contact customer service?
Write to us through the contact form or email. We respond within 24 hours, Monday to Friday.
What is your return policy?
You have 30 days to return the product without giving a reason. Just contact us, and we will guide you through the entire process.
