4 bookmarkers present famous Peking Opera characters in cloisonné style, a traditional Chinese handicraft, with history over 600 years. They can also be used as envelop openers.

Different colors used on Peking Opera masks indicate different personalities:

Red: loyalty and courage

Black: impartiality or boldness

Purple: uprightness

Yellow: fierceness and ambition

Green: impulsive

Blue: astuteness

       脸谱人物：孟良，焦赞，邓九公，王陵。脸谱书签采用景泰兰手工艺制作，工艺精湛考究．色泽艳亮．脸谱上面色块之间由金线条勾勒，做工精细,造型古朴、典雅。同时具有开启信封的功能。

       脸谱是中国传统艺术的代表之作，也是世界历史上较为早期的化妆技术。通常脸谱的色彩和特定的含义，用以描绘戏剧人物的性格特征。通常色彩含义为：红色：忠勇侠义；黑色：直爽刚毅；紫色：刚正威武；黄色：枭勇；绿色：绿林好汉；蓝色：刚强