Mathmos: Inventors of the Lava Lamp คำวิจารณ์

Thank you for your feedback. We are sorry to hear that the bottles did not meet your expectations. Our bottles undergo quality checks during production, and some natural variation in the glass can occur as part of the manufacturing process. The etched Mathmos logo is an intentional feature of our current bottles. We are pleased to hear that you are happy with the lava flow and colours and appreciate you taking the time to share your feedback.