140-Piece White Building Blocks Set This 140-piece white building blocks set is perfect for kids aged 3 and up. Made from durable, non-toxic ABS plastic, the blocks are compatible. Safe, washable, and compliant with EU safety standards, they help develop hand-eye coordination, problem-solving skills, and intellectual growth. A great gift choice for birthdays or holidays, promoting color and shape recognition while inspiring hours of imaginative play.