The GBruno Christmas Tree Building Set transforms holiday anticipation into hands-on creative fun with its 24-box countdown calendar design. Each day leading up to Christmas, children open a new box to reveal building pieces that gradually construct a festive tabletop tree complete with colorful ornaments, a snowflake-star topper, Santa figurine, and decorative base elements. The 701-piece plastic construction encourages fine motor development, spatial reasoning, and imaginative play while building excitement throughout the season. This building set features an integrated LED light string with approximately 30 warm-yellow beads that illuminate the completed tree, creating a cozy holiday glow perfect for nighttime display. The USB-powered lighting system includes a 175cm cable for flexible placement, allowing the assembled tree to serve as charming tabletop décor in bedrooms, playrooms, or family spaces. The compact assembled size fits comfortably in smaller areas while delivering impressive visual impact. Designed for children ages 3 to 6, this set combines educational value with festive celebration, making it an ideal gift that provides daily engagement and lasting décor. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm under Proposition 65.