Mould King Manuals & User Guides

Mould King is a leading manufacturer of high-complexity building block sets and STEM toys, renowned for its intricate designs and mechanical functionality. Specializing in "Technic-style" models, the brand offers a diverse catalog that includes remote-controlled supercars, heavy construction machinery, pneumatic trucks, and detailed architectural structures.

Many Mould King sets are equipped with motors and sensors, allowing for interactive play via the proprietary "MK+" smartphone application or dedicated remote controls. Mould King sets are celebrated by hobbyists for their high piece counts, realistic mechanical linkages, and compatibility with other major building block systems. From motorized roller coasters to multi-cylinder engine replicas, Mould King provides challenging and rewarding assembly experiences for builders of all ages.

• How do I control motorized Mould King sets?

  Most motorized Mould King models can be controlled using the included remote control or by downloading the 'MK+' app on your smartphone and connecting via Bluetooth.

• What should I do if pieces are missing from my Mould King set?

  If you discover missing parts, contact the retailer where you purchased the set or Mould King support with your model number and details of the missing pieces to request replacements.

• Are Mould King bricks compatible with LEGO?

  Yes, Mould King building blocks are generally designed to be compatible with LEGO and other major building block brands.

• How do I connect the app to the model?

  Install the MK+ app, enable Bluetooth on your device, power on the model's battery box, and select the corresponding model number in the app to pair.