How long will it last with daily use before it stops efficiently sharpening my knives ?

Hi Stephen, Many thanks for your question. The life expectancy of the Smart Sharp will of course depend upon a few things. For the average home user, you shouldn't really need to sharpen your knives each day, but if you use knives for your job, they may require more sharpening. From my own personal experience, I use my main 3 knives for chopping veg/fruit/meat once or twice a day. I sharpen my knives fully around once a week with an early model of the Smart Sharp, it's now over 4 years old and it shows no sign of losing it's efficiency. How quickly a knife dulls can also depend on the kind of surface you cut food on. To prolong the sharpness of a blade, we recommend cutting food on a wooden or plastic chopping board. Cutting on a hard surface such as a plate or stone work top can cause knives to blunt a lot quicker. Another way of keeping your knives sharper for longer is by using stage 3 before every other use. You only need to use all 3 stages when it feels like your knife needs a full sharpen. I hope that helps. If you've got any further questions, please don't hesitate to ask. Kindest regards, Gavin Customer Care Manager Lantana - GT Homeware

When you buy this product, does it come in a box?

Yes it comes in a sturdy box with a seperate instruction leaflet

Does it take the colour off coloured blades (Taylors)?

The knife is sharpened by grinding on the one or two millimetres at the edge. If sharpener is used correctly the coloured part of the blade will be unaffected.

Would this device be useable on hobby/Xacto knives..? Thank you. :)

Unlikely as this knife sharpener has a 20 degree angle. Most hobby/craft blades have a much finer angle.

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🔪 Sharpen your edge, sharpen your style.

UNIVERSAL KNIFE COMPATIBILITY - Perfectly sharpens straight-edged steel and wide serrated bread knives—your kitchen’s all-rounder.
TRIPLE ACTION SHARPENING POWER - Restore razor-sharp edges with 3 professional stages—diamond rods, tungsten carbide, and ceramic stone.
BUILT TO LAST DESIGNED TO IMPRESS - Premium black/chrome finish with durable materials for consistent, long-lasting performance.
BEGINNER FRIENDLY WITH EXPERT SUPPORT - Clear instructions plus UK-based customer service 7 days a week—sharpen like a pro, stress-free.
ERGONOMIC GRIP FOR EFFORTLESS CONTROL - Comfortable handle and stable rubber base ensure safe, slip-free sharpening every time.

The LantanaSmart Sharp Knife Sharpener is a professional-grade, 3-stage manual sharpener featuring diamond rods, tungsten carbide plates, and ceramic stones. Its ergonomic, non-slip design fits both right and left-handed users, delivering safe and effective sharpening for straight-edged and serrated knives. Lightweight and portable, it combines durability with ease of use, backed by UK-based customer support.

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Brand	Lantana
Model Number	Does not apply
Colour	Black
Product Dimensions	7.87 x 1.77 x 2.76 cm; 185 g
Material	Diamond, Tungsten Carbide, Ceramic
Auto Shutoff	No
Item Weight	185 g

LantanaSmart Sharp Knife Sharpener - Professional 3 Stage Manual Sharpener for Sharpening Kitchen Knives - Ceramic Stone, Tungsten Carbide Plates, Diamond rods. Ergonomic Design, Black/Chrome Finish

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