Finum Glass, black glass with black plastic handle and a brewing basket sixeM black

"Set contains one tea glass and one permanent tea filter.
Tea glass made of borosilicate glass (heat-resistant and dishwasher safe).
The tea hat prevents heat-loss and retains the aroma. Serves as a handy drip-off tray for the brewing basket."

Finum Tea Glass System (5 oz) Tea cup with a removable stainless steel mesh filter. The filter offers the tea ample room to expand and to develop its body. While gently steeping your tea the hat prevents heat-loss and retains the aroma. When the brewing has finished the hat serves as a handy drip-off tray for the brewing basket.