Rokr 3D wooden mechanical puzzle – siege cannon
































Rokr 3D wooden mechanical puzzle – siege cannon

Functional ping-pong ball shooting
The sizable barrel and hand-cocked, trigger-activated mechanism enable safe and fun ball launching—ideal for competitions and home “battles.”

Thought-out mechanics and adjustable angle
Visible gears and the ability to choose the firing angle give the model an authentic experience even after the build is complete.

Quality wooden build and easy movement
Detailed engravings, a sturdy construction, and large wheels for convenient repositioning on the “battlefield” or on a shelf.
The ROKR siege cannon is a sophisticated 3D wooden puzzle that combines an educational kit, mechanical functionality, and decorative appeal. Thanks to detailed engravings, visible gears, and an authentic design reminiscent of medieval siege engines, it will become a centerpiece of any shelf.
The model features a hand-cocked firing mechanism with a trigger and an adjustable firing angle. The barrel is designed to shoot standard ping-pong balls, so after assembly you’ll enjoy not only a beautiful model but also action-packed fun. Thanks to the large wheels, you can easily move the cannon and adapt the “battlefield” as needed.
- Smart fun — develops patience, logic, and fine motor skills.
- Natural materials — quality wood and rubber elements for functional movement.
- Great gift — for fans of history, models, and mechanical puzzles.
Specifications
- Finished model dimensions
- 21 × 19 × 18.5 cm
- Age
- 14+
- Material
- Wood, rubber
- Number of pieces
- 158
- Difficulty
- Medium
- Assembly time
- approx. 2 hours
- Mechanism
- Hand-cocked with trigger, adjustable firing angle
- Function
- Ping-pong ball shooting
- Packaging
- Unassembled model, detailed assembly manual