Barber Xiong Gaowu, 62, performs traditional eyelid shaves for a customer at his roadside location in Chengdu, the capital of the southwestern province of Sichuan, Aug 24, 2017. [Photo/IC]

CHENGDU - Chinese street barber Xiong Gaowu deftly scrapes a straight razor along the inside of his customer's eyelid.

"You should be gentle, very, very gentle," said Xiong, who performs traditional eyelid shaves at his roadside location in Chengdu, the capital of the southwestern province of Sichuan.

Customers swear by the practice of "blade wash eyes", as it is known in Mandarin, saying they trust Xiong's skill with the blade.

"No, it's not dangerous," said 68-year-old Zhang Tian. "My eyes feel refreshed after shaving and I feel comfortable."

Xiong, 62, said he learned the technique in the 1980s and serves up to eight customers a week, charging 80 yuan ($12) per shave.

"It was difficult at the beginning, but it became a piece of cake afterwards," he said.