Hi Nathalie,
I am sorry to hear that you weren't fully happy with your purchase. Glass bottles not being compatible with Woody is a necessary safety feature. A glass bottle can only be used for carbonation safely, if the sparkling water maker it is used with completely encloses the bottle during carbonation. Open devices like the Woody model offer no protection in the unlikely case that the glass bottle should break while it is pressurized.
If you prefer using glass bottles, please also check out our Glassy model. Glassy is compatible with our glass bottles and just as Woody it is made of sustainable wood composite material.
Best regards,
Lina/Mysoda