“This is a 3D wooden puzzle modelled on a ballista from an ancient battlefield siege. The scale is made according to the original ballista, and antique elements such as bow patterns are added to the appearance. Generally, the string of the crossbow arrow is bow-shaped, and this product uses the bow as the base, and the string of the crossbow body has been improved to match the characteristics of the ancient siege equipment.

Patterns matching the ancient siege equipment are curved around the base and crossbow body. All the product has to do is gently pull the trigger and you can experience the joy of operating the siege equipment. This 3D wooden puzzle from ROKR is a perfect educational toy for children, teenagers and adults. Challenge yourself by assembling it with your own hands.

The base is equipped with a planetary gear structure, which can realise 360-degree rotation, driving the crossbow body and adjusting the shooting position of the crossbow.

Rotate the side handle, the inclination angle of the crossbow body can be adjusted by the gear drive, and the position can be fixed with the ratchet. To adjust the angle downwards, you need to loosen the ratchet and turn the handle again to adjust the angle.

Use rubber bands to gather force to achieve a string tensioning mechanism. Hook the string with teeth (hook), insert the arrow into the arrow groove of the crossbow body, adjust the angle of the crossbow body and pull the trigger to create the “tooth”. It retracts, the string is unhooked and the kinetics The energy created by the rapid rebound of the open string is used to shoot the arrow.

*Note:Due to customs regulations, the wax may not be included in the package. Wax: You can use normal candles, crayons, beeswax, etc.

Details
– Assembly time: 2 hours
– Difficulty level: 3
– Number of parts: 142

Technical data
– Material: wood
– Depth: 19 cm
– Width: 18.5 cm
– Height: 21 cm