Cool Teapot : r/pics

I bought this teapot in a secondhand market, any idea of what kind

High Borosilicate Glass Teapot Tea Cup, High Temperature Resistant

Soda fired teapot : r/Pottery

Vintage PYREX 8126 Green Stamp Flameware Blue Glass 6 Cup Teapot

Stout Shell Teapot — Ae Ceramics

Vintage R. Wallace Soldered Tea Pot 9333 10 Oz Signed - Waterfront

GIANXI Tea Cup With Crescent Moon Filter Japanese Wooden Handle

Frog Teapot Set with magnet Unique Glass Teapot Chinese Style

Handmade Yixing Clay Teapot – lotatea

Soda fired teapot : r/Pottery