PCTG or (Polyethylene Terephthalate Glycol-Modified)

In simple terms, PCTG is a type of plastic that is clear and tough.

It's often used for things like clear containers, medical devices,

and other products where you need a strong and see-through material. It's considered safe for food and drinks because it doesn't contain harmful chemicals like BPA. Though with 3D printing we still DO NOT recommend using it for holding food, drinks, and etc.

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"It also possesses isotropic properties, meaning that the z-axis, where layers stack, will be the strongest axis."