Based on this product's specifications, here are some alternatives and similar models
3D pen Madej 011601 filament set with USB power cable
Summary description:
Set for the Madej 3D pen model 011601 that includes filament and a USB power cable. Designed to supply the pen with consumable filament and a convenient USB power connection for use with power banks, adapters or computers. Suitable for crafting, basic prototyping, educational projects and hobby work, offering portability and easy setup.