Construct your own realistic helicopter with this Helicopter Building Block Set, featuring 1137 pieces and designed for enthusiasts aged 14 and above. This model offers a challenging yet rewarding build experience with a difficulty level of 5/7.

• Comes with 1137 construction blocks.
• Features a rotatable rear rotor and a retractable rope with a hook.
• Includes detailed imitation of a rescue cabin and dashboard.
• Realistic representation of the HH-60J helicopter.
• Suitable for ages 14 and up.
• Decorate with stickers included in the set.
• Illustrated instruction manual included.

This set encourages the development of manual skills, spatial imagination, and patience. It's an excellent choice for both educational and entertainment purposes.

Specifications:

• Dimensions of helicopter: approximately 67.5 cm x 52.5 cm x 13.5 cm.
• Packaging dimensions: approximately 43 cm x 28 cm x 10 cm.