Knife sharpener ORAVA BN-30 10 W, dual-stage system with sapphire discs

The ORAVA BN-30 electric knife sharpener restores and maintains the cutting edge of kitchen knives quickly and with minimal effort. Its compact body houses a dual-stage sharpening system: an initial coarse stage with sapphire grinding discs for reshaping dull edges and a fine stage with ceramic honing bars for precise finishing. The device is mains powered (10 W), lightweight and ergonomically designed with a large handle to ensure a secure grip for both right-handers and left-handers.

Advantages

The two-stage sharpening process provides reliable edge restoration and a fine, consistent finish suitable for everyday kitchen knives. Sapphire grinding wheels handle faster material removal while the integrated ceramic honing bars deliver controlled final sharpening. The unit’s compact dimensions and low weight make it easy to store and move, and plug-and-play operation requires no special skills.

Suitable for

• Home kitchen knives that need edge restoration
• Routine maintenance of cutting performance
• Users seeking a simple electric sharpening solution

Key specifications

• Brand: ORAVA
• Model: BN-30 (MPN: BN30, EAN: 8586016725226)
• Power input: 10 W
• Two-stage system: sapphire grinding discs + ceramic honing bars
• Functions: knife sharpening only (scissors and screwdrivers not supported)
• Noise level: 70 dB
• Dimensions (cm): 21 x 7.8 x 7.5
• Weight: 0.6 kg
• Color: Grey/Black

How to use

Plug the ORAVA BN-30 into a standard mains outlet and switch it on. Place a blunt knife into the guide groove and draw the blade through the coarse sapphire disc section several times to reshape the edge. Then move the knife to the shallow left-hand groove with the integrated ceramic honing bars and pass the blade through to finish and polish the edge. Maintain a steady, even motion and avoid applying excessive force; allow the device to do the work.

Usage recommendations

For best results, clean the knife before sharpening and inspect the edge after finishing. Do not use the unit on serrated blades, scissors, or screwdrivers. Store the sharpener in a dry place and keep it out of reach of children.