The purpose of making miniatures of famous monuments is to create awareness on plastic pollution. In the last 17 years over 11000 pen refills were reused to make 12 miniatures of famous monuments such as Eiffel Tower, Charminar, Big-Ben Clock, TajMahal, Leaning Tower of Pisa, Gateway of India, Seattle Space Needle, Sydney Harbour Bridge, St.Philomena Church, Amritsar Golden Temple, Jaipur Hawa Mahal, Stone Chariot - Hampi.
The miniature of Amritsar Golden Temple was constructed in the year 2020 from 1500 pen refills.