The jade brush pot is of rectangular form with flattened edges, each side incised with calligraphy below scrolling key-fret patterns, the jade is of greyish-white color tone with mottled interior, bottom bears four character QIANLONG reign mark.|||Height: 4 3/8 in (11.0 cm) Length: 3 2/8 in (8.0 cm) Width: 3 2/8 in (8.0 cm)|筆筒擺件|白玉材質碩大，玉質瑩潤。掏膛後依玉料雕成方形倭角筆筒。內壁光滑，外壁口處一周雕回字紋，下方刻有文字，雕琢精細。拋光極好。底部落款“乾隆年製”。