Timemore Impulse Impact Tamper-White（Flat Base）
https://www.epandaom.com/shop/timemore-impulse-impact-tamper-white-flat-base-9910
https://www.epandaom.com/web/image/product.template/9910/image_1920?unique=d263a2f
Material：304 stainless steel
Diameter: 58.4 mm
