Review on Enhance Your Dining Experience with Arc International Luminarc Butter 2 Inch by Sean Tops

I ordered this for my Kerrygold Irish Oil which fits very well but after a while I noticed an odd mark on the inside of the larger piece. (See photo). At first I thought it was just a sticker and the sign is only visible when the glass is fogged up after taking it out of the fridge. Maybe because my house had low humidity in winter (I ordered in December) so I didn't notice the trail at first, but when spring came it was clearly visible every time I took the dishes out of the closet. Fridge - this is every morning, and it was really starting to bother me. I've tried every type of cleaner I've had, sticky stickiness, rubbing with scratch pads, etc., but nothing has removed the mark. I tried to contact the seller but they told me that the return period had expired and didn't even seem interested in seeing the pictures which is the problem. Disappointing. I finally removed the mark by cleaning the inside of the lid with coarse sandpaper. The glass in the lid is scratched like hell, but at least the stain is gone! :-) Live and learn.