Buying Soviet Union teapot, RPR Riga

This is a vintage porcelain teapot from Riga. The teapot was manufactured in 20th century USSR by RPR and is in very good condition.
Teapot Collection https://www.etsy.com/sg-en/shop/VintageMuseumShop
USSER Teapot Collection https://www.etsy.com/shop/USSRVintageMuseum

Shipping number included.

Size:
Height: 15 cm ( 5.5 inches )
Diameter: 11 cm buying ( 4.3 inches )

Estimated shipping times:
EUROPE: 3-7 business days
USA: 8-12 business days
Russia: Up to 10 business days
Rest of the world: 10-20 business days