Tretorn Pressureless Tennis Balls 

The Tretorn Micro-X Pressureless Tennis Balls - Sleeve (3 Balls) are made using a patented technology and are the original high-performance micro cell ball — powered by 700 million air-filled micro cells for improved playability. The exclusive high visibility flex-felt provides the best core dynamics and durability. Due to its construction, the Tretorn Micro X ball is well suited for play in colder climates, at high altitude and ideal for all court surfaces, including lower bouncing surfaces. The Tretorn Micro-X balls are recognized worldwide as the superior tennis balls available today for use with tennis ball machines. Features: Color - YellowMicro X Ball micro cells improve playabilityGreat for teaching and ball machines.Eco-Friendly - comes in a recycled cardboard sleeve The Tretorn Micro-X Pressureless Tennis Balls - Sleeve (3 Balls) are well suited for play in colder climates, at high altitude and ideal for all court surfaces, including lower bouncing surfaces. 

The Tretorn Micro-X Pressureless Two-Tone Tennis Balls - Sleeve (3 Balls) are made using a patented technology and are the original high-performance micro cell ball — powered by 700 million air-filled micro cells for improved playability. The exclusive high visibility flex-felt provides the best core dynamics and durability. Due to its construction, the Tretorn Micro X ball is well suited for play in colder climates, at high altitude and ideal for all court surfaces, including lower bouncing surfaces. The Tretorn Micro-X balls are recognized worldwide as the superior tennis balls available today for use with tennis ball machines. Features: Color - Yellow/WhiteMicro X Ball micro cells improve playabilityGreat for teaching and ball machines.Eco-Friendly - comes in a recycled cardboard sleeve The Tretorn Micro-X Pressureless Two Tone Tennis Balls - Sleeve (3 Balls) are well suited for play in colder climates, at high altitude and ideal for all court surfaces, including lower bouncing surfaces. 

The Tretorn Micro-X Pressureless Tennis Balls, Yellow (Bag of 72) are made using a patented technology and are the original high-performance micro cell ball — powered by 700 million air-filled micro cells for improved playability. The exclusive high visibility flex-felt provides the best core dynamics and durability. Due to its construction, the Tretorn Micro X ball is well suited for play in colder climates, at high altitude and ideal for all court surfaces, including lower bouncing surfaces. The Tretorn Micro-X balls are recognized worldwide as the superior tennis balls available today for use with tennis ball machines. Features:Color - YellowMicro X Ball micro cells improve playabilityGreat for teaching and ball machinesBag of 72 pressureless tennis balls The Tretorn Micro-X Pressureless Tennis Balls, Yellow (Bag of 72) are well suited for play in colder climates, at high altitude and ideal for all court surfaces, including lower bouncing surfaces.

Tretorn Micro-X Pressureless Tennis Balls, Yellow/White (Bag of 72) are recognized worldwide as the superior choice of ball for tennis ball machines.With patented technology, Tretorn Micro X tennis balls are the original high-performance micro cell ball — powered by 700 million air-filled micro cells for improved playability. The exclusive high visibility flex-felt provides the best core dynamics and durability. Due to its construction, these balls are well suited for play in colder climates, at high altitude and ideal for all court surfaces, including lower bouncing surfaces.Lobster Sports highly recommends the use of Tretorn’s Micro X tennis balls since standard tennis balls become soft and lose their pressure quickly. Neither pressurized nor pressureless, the Micro X balls simulate the performance of pressurized balls while keeping the lifetime of pressureless balls. The Tretorn Micro-X Pressureless Tennis Balls, Yellow/White (Bag of 72) are great for tennis coaches and ball machines.

The Tretorn Micro-X Pressureless Tennis Balls - Case (72 Balls) are made using a patented technology and are the original high-performance micro cell ball — powered by 700 million air-filled micro cells for improved playability. The exclusive high visibility flex-felt provides the best core dynamics and durability. Due to its construction, the Tretorn Micro X ball is well suited for play in colder climates, at high altitude and ideal for all court surfaces, including lower bouncing surfaces. The Tretorn Micro-X balls are recognized worldwide as the superior tennis balls available today for use with tennis ball machines. Features: Color - YellowMicro X Ball micro cells improve playabilityGreat for teaching and ball machinesCase includes 24 sleeves with 3 balls in each sleeveEco-Friendly - comes in a recycled cardboard sleeve The Tretorn Micro-X Pressureless Tennis Balls - Case (72 Balls) are well suited for play in colder climates, at high altitude and ideal for all court surfaces, including lower bouncing surfaces. 

The Tretorn Micro-X Pressureless Two-Tone Tennis Balls - Case (72 Balls) are made using a patented technology and are the original high-performance micro cell ball — powered by 700 million air-filled micro cells for improved playability. The exclusive high visibility flex-felt provides the best core dynamics and durability. Due to its construction, the Tretorn Micro X ball is well suited for play in colder climates, at high altitude and ideal for all court surfaces, including lower bouncing surfaces. The Tretorn Micro-X balls are recognized worldwide as the superior tennis balls available today for use with tennis ball machines. Features: Color - Yellow/WhiteMicro X Ball micro cells improve playabilityGreat for teaching and ball machinesCase includes 24 sleeves with 3 balls in each sleeveEco-Friendly - comes in a recycled cardboard sleeve The Tretorn Micro-X Pressureless Two-Tone Tennis Balls - Case (72 Balls) are well suited for play in colder climates, at high altitude and ideal for all court surfaces, including lower bouncing surfaces.