Features: How To Play: Package contains various hexagon shape blocks & cylinders with outer space theme pattern, stacking the blocks as higher as you can, then place the cylinders into the tower, keep balance and upgraded difficulty, through the game to encourage and enhance children's brain development, exercise and improve their hand & eye coordination. Qualification Material: The toy made by qualification solid wood, with non toxic water printed, well polished smooth edges as well as wear-resistance, safe friendly to your kids. Interactive Building Block Toy: Safety and interesting design with colorful & various spaceman pattern stacking blocks, easy to improve kids' concentration and with good stimulation to educational training for kids, improve their building skills as well of abilities of balance skills, color recognition and sorting, build a great interaction relationship between parent-children. Balance Training Stacking Toy: The stacking blocks require great patience, kids need to concentrate to avoid failure, through playing to improve children's building and balance skills and basic fine motor skill practice. for Ideal Gift for Toddlers Age 3-6 Year Old: Suitable for toddlers as birthday gift, Christmas gift, kids can for play alone or with parents, playmates sharing, an awesome blocks to building the parent-child interactive relationship. Package Includes: 1 Set Space Theme Balance Stacking Block Toy Specifications: Product Dimension: approx. Brick size 6cm/2.36 inch, Cylinder size 2 x 3.5cm/0.78 x 1.37 inch Material: Wood Color: As pictures shown Net Weight: approx. 540g/1.19 lbs note: Warning: It is small and need to pay attention to the swallowed risk. Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.