Are you fast enough? Challenge your reflexes with the "QY Flash Stacking" set! This competitive sport requires players to stack and unstack specialized cups in specific patterns as quickly as possible. It’s a global sensation that combines physical agility with intense mental focus, making it perfect for solo practice or head-to-head competitions.

Key Features:

Professional Sport Stacking: Designed for various stacking sequences like the 3-6-3, 6-6, and 1-10-1 stacks.
Aero-Dynamic Design: Features air vents at the top to reduce air resistance, allowing for lightning-fast stacking and unstacking.
Premium Durability: Made from high-quality, impact-resistant plastic that can withstand thousands of high-speed sessions.
Brain & Body Workout: Enhances hand-eye coordination, ambidexterity (using both hands), reaction time, and concentration.
Safety & Age: Recommended for children and teens ages 6 and up.

Ideal For:

Building confidence and sportsmanship.
Improving focus and cognitive speed.
Competitive play at home, school, or local tournaments.

QY Flash Stacking Cups – High-Speed Sport Stacking Set for Kids & Teens