灰一一这种灰暗的色调，自由简单而极具寓意。这种万物藏匿后的干净 开阔，像心灵中那些空白的时段，穿插于黑白两色之间，更有些暗抑的美。
松烟
S48 内径 17mm/宽度前 7.8 后 4.3mm/厚度 3.4mm
https://youtube.com/shorts/4PPJdOTgnsg?feature=share
S49 内径 17.1mm/宽度前 6.1 后 1.8mm/厚度 3.4mm
https://youtube.com/shorts/E1T2zrh4Jtk?feature=share
S50 内径 17.3mm/宽度前 4.8 后 1.9mm/厚度 2.9mm
https://youtube.com/shorts/Qvxxm0UhGdA?feature=share
产地青海
附和田玉中证
https://live.staticflickr.com/65535/54931372950_d87c0a2d37_b.jpg
https://live.staticflickr.com/65535/54931066741_41c4a48487_b.jpg
https://live.staticflickr.com/65535/54931372925_30f17c660d_b.jpg
https://live.staticflickr.com/65535/54931066746_10b52c20a5_b.jpg
https://live.staticflickr.com/65535/54931311999_2d53e225ea_b.jpg
https://live.staticflickr.com/65535/54930196962_5b93809733_b.jpg
https://live.staticflickr.com/65535/54931311964_484cd3a95a_b.jpg
https://live.staticflickr.com/65535/54931311994_ab460c12bb_b.jpg
https://live.staticflickr.com/65535/54931273803_24fb81fe50_b.jpg
https://live.staticflickr.com/65535/54931327949_6e71c75a90_b.jpg