Thanks for the wonderful review Kenny! We're absolutely thrilled that you love all the scents in our Black Coral Diffuser + 6-Pack Hotel Scent Bundle - that's the best compliment we could ask for! It's great to hear that you're enjoying the variety of beautiful fragrances in this collection. We really appreciate your lovely feedback :) - Julia from Pristine.

Thanks for the wonderful review Tan! We're so happy you're enjoying our 6-Pack Hotel Aroma Concentrate Set and that you found the quick delivery convenient. It's great to hear that all the scents were nice and that you especially loved the Ryokan fragrance - we specifically designed this collection to provide that perfect variety of amazing hotel-inspired aromas. We really appreciate your lovely feedback :) - Julia from Pristine.

Thanks for your feedback Srinivas. We understand your concern about the fragrance longevity. While the White Coral Diffuser uses ultrasonic technology for effective scent distribution, office spaces often have air circulation systems that can impact scent retention. You might try increasing the fragrance oil concentration or positioning the diffuser in a more central location away from air vents. You can also rotate between different hotel scents which can also help maintain scent perception and reduces olfactory adaption (your nose getting use to the scent). :)