It's a whimsical, wooden stacking toy that promotes creativity while introducing a basic lesson in balance! The stacker's modern twist on toy blocks delivers simple creative play options. Stack the sleek rainbow pieces by size and sequence to create a traditional pyramid, or twist and turn them to make a more playful shape. A tactile, timeless and artistic addition to your wooden toys. Each piece is crafted from solid hardwood with a non-toxic, BPA-free, water-based finish. Develops hand-eye coordination, gross motor development, color sorting and spatial recognition. 6 colorful stacking blocks. For ages 6 months and up.