Control-Block Multipack

Boost the versatility and fun of your Quadrilla sets with this four-block pack. Includes an adjustable distributor block where you choose the marble direction and three cool types of see-saw. * CONTROL THE FLOW: You choose which way your marbles run down your Quadrilla toy set with the 4-piece control-block. This toy provides thousands of happy playing hours * ENDLESS EDUCATIONAL FUN: A perfect gift toy for kids four years and up, your child will have to pre-plan the marble route in order not to hit a wall. Challenging, yet fun * STEAM EDUCATION: This colorful interactive toy will help develop your child¡¥s spatial thinking and an understanding of Science, Technology, Engineering, Arts and Mathematics principles * DURABLE: Sturdy, solid, and includes all your favorite colors, the high-quality material makes this a toy your child will love for years WARNING: Choking hazard -Small parts. Not for children under 3 yrs. This toy meets the European and American safety standards EN 71 and AS