❗️The rolling knife sharpener market is saturated with varying prices and qualities.
💡Determining the original inventor is difficult, as claims are conflicting.
📉The knock-off sharpener I bought performed well initially but deteriorated over time.
💰The original version, though more expensive, is a better value as it addresses the issues I had.
⚠️Finishing sharpening and removing the burr is crucial for optimal performance.