Old metal opium pipe with case, pipe 1st half of the 20th century

Old used object, this metal opium pipe. Part of the shaft is beautifully decorated. The case is of a later date than the pipe. Good condition.

Length of box: 27.7 cm
Pipe length: 25 cm
Origin: China
Dating pipe: 1st half 20th century
Dating of the small chest: 2nd half of the 20th century