The CitySens Olla is a sustainable plant watering solution that combines modern design with ecological values. It releases water gradually and supplies plants optimally and in an environmentally friendly way. Made with 3D printing technology, the Olla combines biopolymer (PLA) with 40% wood, giving it a unique porosity and a subtle aroma of coffee or wood. It is lightweight, robust and energy efficient. Its elegant design adapts to planters from 15 to 25 cm in diameter and ensures efficient moisture distribution. A change in color indicates humidification. Each Olla is manufactured in Spain to minimize the carbon footprint. Developed in collaboration with designer Valentine Dupont, it combines design and functionality. The Olla is easy to use and promotes healthy plant growth - even on vacation.