Stopped working due to the impact of the Covid-19 pandemic, motivating Yusuf to innovate in order to stay productive and make money for his family. He utilizes used goods that are easy to obtain and do not require capital, such as gas lighters, plastic oil bottles, used milk cans, and plastic jars that are suitable for making miniature robots from used waste. Inspired by the Transformers movie, the miniature robots created are animal characters such as bees, grasshoppers, spiders, shrimp, fish, dragonflies, scorpions, birds. He made this creation at his home in Rawadulang Village, Cisarua, Bogor Regency, West Java, July 22, 2022.

Yusuf explained that it takes one to two days to make one character depending on the level of complexity. The equipment used is also quite simple, namely a jigsaw, cutter knife, glue, scissors, pliers and solder. His miniature 'transformers' robots managed to attract the attention of buyers from various regions in Indonesia. One fruit is sold from Rp. 150 thousand to Rp. 250 thousand with a size of 10-15 cm. His work was promoted through social media FB and Youtube