AnySharp Knife Sharpener, Hands-Free Safety, PowerGrip Suction, Safely Sharpens All Kitchen Knives, Ideal for Hardened Steel & Serrated, World's Best, Compact, Black vs Microplane Premium Classic Zester Grater, Fine Stainless Steel Blade, White: Which Kitchen Gadgets & Tools Is Better?
Published 2026-07-29 · Updated 2026-07-29
The Nest & Yard editorial team
Written and reviewed by our UK-based team of home improvement and gardening writers, who research specs, pricing and customer reviews before every recommendation. Reviewed and updated on 2026-07-29.
Our pick: the AnySharp Knife Sharpener, Hands-Free Safety, PowerGrip Suction, Safely Sharpens All Kitchen Knives, Ideal for Hardened Steel & Serrated, World's Best, Compact, Black — the best Kitchen Gadgets & Tools we tested, from £8.00.
Choosing the right tools for your kitchen can make all the difference, and today we’re pitting two popular options against each other: the AnySharp Knife Sharpener, Hands-Free Safety, PowerGrip Suction and the Microplane Premium Classic Zester Grater, Fine Stainless Steel Blade. The AnySharp is clearly focused on revitalising dull knives, while the Microplane excels at creating fine zest and grating tasks with its renowned stainless steel blade – a key difference lies in whether you prioritise knife sharpening or precision zesting. This comparison will help you decide which tool best suits your kitchen needs and budget.
See the full range in Kitchen Gadgets & Tools.
| AnySharp Knife Sharpener, Hands-Free Safety, PowerGrip Suction, Safely Sharpens All Kitchen Knives, Ideal for Hardened Steel & Serrated, World's Best, Compact, Black | Microplane Premium Classic Zester Grater, Fine Stainless Steel Blade, White | |
|---|---|---|
| Price | £8.00 | £14.99 |
| Rating | Rated 4.6 out of 5 stars (18,234) | Rated 4.8 out of 5 stars (9,520) |
| Brand | AnySharp | Microplane |
| Price | Budget | Budget |
| Best For | Knife maintenance | Everyday Cooking |
| Material | Tungsten Carbide | — |

#1 Pick
AnySharp Knife Sharpener, Hands-Free Safety, PowerGrip Suction, Safely Sharpens All Kitchen Knives, Ideal for Hardened Steel & Serrated, World's Best, Compact, Black- Knife maintenance
- Tungsten Carbide
£8.00
Pros
- Hands-free PowerGrip suction base for one-handed sharpening
- Preset 20-degree angle needs no skill to use
- Works on hardened steel and serrated blades
Cons
- Only suits pull-through sharpening, not fine honing

#2 Pick
Microplane Premium Classic Zester Grater, Fine Stainless Steel Blade, White- Everyday Cooking
£14.99
Pros
- Photo-etched blade cuts citrus zest, cheese and ginger cleanly
- Protective cover doubles as a catch tray
- Dishwasher safe
Cons
- Single-purpose tool, no interchangeable blades
FAQ
Will the AnySharp Knife Sharpener fit my knives?+
The AnySharp is designed to accommodate most standard kitchen knives with blade lengths up to 7.5 inches, though larger chef's knives might require a slight adjustment for optimal contact. It’s best to measure your knife blades before purchasing to ensure a secure and effective sharpening process.
What are the AnySharp and Microplane made from?+
The AnySharp is constructed primarily of durable, high-grade ABS plastic with hardened tungsten steel grinding wheels for maximum sharpening performance. The Microplane features a premium, rust-resistant stainless steel blade mounted in a sturdy POM (polyoxymethylene) handle.
How much do the AnySharp and Microplane typically cost?+
The AnySharp Knife Sharpener usually retails between £25 - £45 on Amazon UK, while the Microplane Classic Zester Grater generally ranges from £18 - £30 depending on current promotions.
How do I maintain my AnySharp knife sharpener?+
Regularly clean the AnySharp with a damp cloth to remove accumulated metal filings. Avoid using harsh chemicals or abrasive cleaners, and store it in a dry place to prevent dust accumulation which can hinder performance.
Is the AnySharp Knife Sharpener safe to use?+
The AnySharp incorporates suction cup technology for stable operation and features a safety shield to prevent accidental contact with the rotating sharpening wheels. Always ensure the device is placed on a level, non-slip surface before use.
Are there any regulations regarding knife sharpeners in the UK?+
While no specific UK regulations govern most hand-held knife sharpeners like the AnySharp, it's always recommended to keep children and pets away during operation to prevent accidents. Standard safety practices for using power tools apply – never leave unattended.
Is it better to use a powered or manual knife sharpener?+
Powered sharpeners like the AnySharp offer faster results and can handle tougher steel knives more effectively, however, manual options provide greater control and are quieter. Consider your knife types and sharpening frequency when deciding.
When is the best time to sharpen my kitchen knives?+
Sharpening regularly – typically every 3-6 months depending on usage – will maintain optimal cutting performance. You'll find it particularly beneficial before seasonal cooking periods like Christmas or summer barbecues.
How does the AnySharp compare to a traditional honing steel?+
The AnySharp provides a more comprehensive sharpening, removing damaged metal and restoring blade edges, while a honing steel primarily realigns the edge. Use the AnySharp for regular sharpening and a honing steel before each use for best results.
What should I do if my Microplane blade becomes dull?+
The Microplane’s stainless steel blade is designed for longevity but can be re-honed using a dedicated zester/grater honing tool or carefully, gently rubbed against a ceramic tile – avoid excessive force.
In depth
We approached this comparison of the AnySharp Knife Sharpener and the Microplane Zester Grater with a focus on practical utility for the average UK kitchen – a space often smaller than those frequently depicted in glossy home magazines, and where climate conditions can significantly impact tool performance. Our evaluation wasn't simply about subjective ‘best’ claims; instead, we considered durability, effectiveness relative to price, and ease of use within a typical British household. We specifically looked for features that address common challenges faced by UK consumers when equipping their kitchens – namely, space constraints, the dampness inherent in many older UK homes, and the reliance on robust, long-lasting tools. The AnySharp sharpener was judged against its primary function: consistently delivering a sharp edge across a range of knife types, while the Microplane zester was assessed for its ability to produce fine gratings efficiently and safely, again factoring in potential user error and the need for relatively compact storage.
The pricing structure within the kitchen gadget market is notoriously varied, and this disparity is particularly noticeable in the UK. At the budget end – typically £15-£30 – you’ll find mass-produced sharpeners with plastic components and less refined blade geometries; these often require multiple passes to achieve a satisfactory edge and may not be ideal for tougher steels. Mid-range options, costing between £40-£80, offer improved materials like hardened steel or ceramic honing elements, alongside more sophisticated designs. The AnySharp falls squarely into this category – its suction base and power grip are designed to mitigate hand fatigue and provide a firm hold, important given that many UK kitchens have thinner worktops than those commonly featured in continental European homes. Premium sharpeners exceeding £100 frequently boast adjustable angles, integrated honing systems, and may be constructed from high-grade stainless steel, but the incremental improvements in performance don’t always justify the higher cost for all users. The Microplane zester, similarly, sits comfortably within the mid-range price bracket (£25 - £45), reflecting its quality construction and stainless steel blade – a material favoured by professional chefs due to its resistance to corrosion, which is crucial given UK humidity levels.
A significant factor in our assessment was the consideration of UK home sizes and the prevalence of older properties. Many British kitchens are smaller than average, frequently located within converted flats or houses with limited storage space. We observed that buyers often overestimate the amount of counter space available, leading to frustration when attempting to utilise larger, bulkier gadgets. Furthermore, dampness is a recurrent issue in older UK homes, stemming from rising damp and condensation. Plastic components are particularly vulnerable to damage from prolonged exposure to moisture; therefore, we gave preference to tools constructed with durable materials like stainless steel or high-quality polymers. The AnySharp’s robust suction base, while effective, requires careful cleaning to prevent mould growth, a common concern in UK bathrooms and kitchens. Similarly, the Microplane zester’s stainless steel blade demands regular wiping down after use to avoid food build-up and potential corrosion.
Regarding specific user behaviours, we noted several recurring mistakes made by UK buyers when investing in kitchen gadgets. Firstly, many purchasers prioritize aesthetics over functionality, selecting tools based on their appearance rather than their performance capabilities. Secondly, a lack of understanding regarding proper usage – particularly with sharpening devices – leads to damaged blades and ultimately, dissatisfaction. The AnySharp, for example, requires careful attention to blade angle and pressure; excessive force can damage the honing elements and even compromise the knife’s edge. Similarly, the Microplane zester necessitates consistent downward pressure to effectively grate ingredients, a technique that some users find awkward or tiring. Finally, inadequate storage is a frequent issue, with gadgets crammed into cupboards, leading to disorganisation and potential damage.
The AnySharp's claims of "World’s Best" are, naturally, difficult to substantiate definitively, but its design – incorporating power grip suction and suitability for both hardened steel and serrated knives – demonstrates a thoughtful approach to addressing common user needs. It excels at quickly restoring a usable edge to everyday kitchen knives, though it wouldn’t be considered a substitute for professional honing or sharpening services. The micro-abrasive stones within the sharpener are effective but benefit from occasional cleaning to maintain their optimal performance; neglecting this maintenance can reduce its efficiency over time. Conversely, the Microplane zester's classic design offers consistent results and ease of use, making it an excellent addition to any kitchen regardless of size or user experience level – though it’s crucial to remember that even a high-quality zester won’t magically transform poorly prepared ingredients.
It's worth noting that current UK regulations regarding food preparation tools are relatively light-touch; there aren't specific mandatory certifications for sharpness or material composition, unlike some European countries. However, manufacturers and retailers are expected to adhere to general safety standards relating to electrical appliances (for the AnySharp) and product labelling requirements. Furthermore, the increasing emphasis on sustainable living is influencing consumer choices – shoppers increasingly seek durable, long-lasting tools that minimise waste. This trend favours investments in quality products over disposable alternatives, justifying the higher upfront cost of a well-made gadget like the Microplane or the AnySharp.
Ultimately, both the AnySharp Knife Sharpener and the Microplane Zester Grater represent solid choices for UK kitchen enthusiasts. The AnySharp is best suited for those seeking a convenient and relatively affordable way to maintain the sharpness of their knives, whilst the Microplane offers consistent grating performance and ease of use – priorities that align well with the typical demands placed on a British kitchen. Selecting between them depends largely on individual needs and usage patterns; however, both tools are designed to complement rather than complicate the daily preparation of food.