Yama Glass SY8 Replacement Top Beaker (For 8 Cup Stovetop Siphon) /brew-tea-brewing Electronically fine-tune espresso and steam

Electronically fine-tune espresso and steam boiler temperatures for perfect consistency

It's NSF certified

and long-term support

And the result

Yama Glass SY8 Replacement Top Beaker (For 8 Cup Stovetop Siphon) /brew-tea-brewing Electronically fine-tune espresso and steamThis is the replacement top beaker glass for the Yama Glass 8 Cup Stovetop Siphon Coffee Maker. Each unit is hand blown from borosilicate glass, the glass of choice by cafs, restaurants, and even scientists. Borosilicate glass contains boron trioxide so it is very adaptable to thermal expansion meaning it won't crack under extreme temperatures like regular glass making it the perfect material used in Siphon Coffee Makers. PRO TIP: Rinse under water