“Clepsydra” can refer to different types of products in different contexts. To keep the e-shop description accurate and avoid guessed details, it is necessary to add at least the basic product identification (type, brand, and key parameters).
Once you provide the manufacturer/brand and the specification (e.g., whether it is an hourglass, a decoration, a tool/accessory, etc.), I will prepare SEO text including benefits, use cases, and a complete set of technical parameters (material, dimensions, color/variant, package contents).