Beiter String Server Professional

• Easy design suitable for beginners and professionals
• Metal rollers for increased durability and weight
• Easy clip-in design
• Quick change spool holder design
• Super smooth guidance
• Spool holder compatible with range of spool designs, offering best fit whatever brand you use
• Super fine tension adjustment

Professional X-Heavy

• Super heavy design for increased centrifugal force and tighter serving - 60% heavier than standard model
• Easy design suitable for beginners and professionals
• Metal rollers for increased durability and weight
• Easy clip-in design
• Quick change spool holder design
• Super smooth guidance
• Spool holder compatible with range of spool designs, offering best fit whatever brand you use
• Super fine tension adjustment