Lancaster Antiques has dated this piece to the 1910s.
They measure 17.5cm in height; the width at the top is 14.5cm and they have a 10.5 cm in diameter base.

They weigh approximately 0.8kgs each and have been professionally polished but not lacquered.
Lancaster Antiques has dated this piece to the 1910s.
You can view the stock and full dealer information on the Lancaster Antiques Profile Page