The shark fin-inspired design is not only practical but also adds a lively touch to your desk. The appearance is attractive and provides a good grip. Compared to traditional straight letter openers, this design makes the letter-opening process smoother and reduces the risk of damaging the envelope. The sharp blade can easily cut through the seal of the envelope, avoiding potential damage to the paper or injury to the fingers caused by manual tearing. When using it, gently slide along the edge of the envelope to avoid applying too much force. Suitable for both home and office use, making it convenient for family members and office colleagues alike.