Model B Third Hand Soldering PCB Holder Tool is a Helping Hands style workstation designed for crafts, hobby electronics, and welding tasks. It combines six flexible arms with a PCB holder and USB powered cooling fans to provide hands, precise handling during soldering and assembly. Key benefits Hands operation frees both hands for soldering, positioning, and tool use, improving control and reducing the risk of accidents. Six adjustable flexible arms offer versatile positioning to hold PCBs, wires, or small components at multiple angles for soldering, gluing, or inspection. USB powered cooling fans provide active cooling during work, helping to protect components and extend working time without overheating. Solid, stable support helps prevent movement of delicate parts, reducing the chance of shorts or misalignment. Compact desktop design supports a clean and organized workspace in home or workshop environments. Key attributes Functionality: a thirdhand soldering holder with six flexible arms, a PCB holder, and USB DC cooling fans as part of a welding station. Compatibility: suitable for a variety of electronics projects and craft tasks that require secure holding of PCBs and small parts. Size: designed for desktop use with a compact footprint suitable for typical work surfaces. Material: engineered to provide sturdy support suitable for hobby and light welding tasks (specific material not specified in the product title). Performance: adjustable arms enable precise positioning, while USB cooling fans help manage heat during soldering sessions. Use cases Soldering and rework on small PCBs and delicate components where steady positioning is essential. Electronics , prototyping, and general hobby projects that require hands handling and stable holds. Craft and modelbuilding activities, jewelrymaking, LED projects, or other smallassembly tasks that benefit from secure temporary holding and active cooling.