Gu are polyhedral wooden sticks, often trihedral or tetrahedral—even heptahedral. Always over 30 cm in length, they were used to make copies of summonses, character primers, or to practice writing.
- Item No.
- 456.5
- Period
- Han dynasty (206 B.C.–220 A.D.)
- Dimensions
- 長30.3、徑1.6公分
- Excavated/Findspot
- P9 Boro-tsonch, Edsen-gol, Inner Mongolia
- Materials
- Wood
