mindgeblasener Glaskrug MariaOertelCrystal

How does handle and spout get on the glass jug?

We have some glass jugs and carafes with handles and…
Glaskrug und Gläser aus optischem Glas

Optical glass – what’s that?

Glass lovers will occasionally stumble over the term “optical…
Whiskeytumbler Quadrone LeadcrystalOertelCrystal

How overlay glass is made

Have you ever wondered with what the glasses are colored?…
multi-purpose

Colortrend green

Green is in, did you know that the green color of crystal glass…