Mould King Clamp-on Module Sets

Everything you need to know about Mould King building blocks

In recent years, Mould King has become one of the most popular brands on the building block market. The range appeals to both children with action-packed play sets and adult fans looking for more complex challenges. The manufacturer is known worldwide for its wide variety, from gigantic star cruisers and highly detailed sports cars to motorised engineering vehicles.

At playPolis, we are continually expanding our Mould King range, with a focus on the standout highlights for your collection. Whatever set you choose, Mould King uses a precision moulding process, resulting in bricks with very high clutch power and excellent dimensional accuracy. This ensures that your finished model remains stable, even when it is moved.

Frequently Asked Questions about Mould King (FAQ)

Are Mould King bricks compatible with bricks from other manufacturers?

Yes, 100%. Mould King bricks follow the global standard grid size. This means you can easily combine them with bricks from the Danish market leader as well as other popular alternative brands. Ideal for expanding existing collections or creating your own designs (MOCs).

Are Mould King sets more suitable for children or experienced collectors?

Mould King offers suitable sets for both groups, depending on the series and number of pieces. Compact kits with between 100 and 600 pieces are ideal for children and beginners. Thanks to their strong interlocking ability, these sets provide a smooth building experience. The finished models are robust and well suited for play in a child’s room. Sets with 900 or more pieces are aimed at experienced collectors and advanced builders. These large engineering models and detailed display pieces challenge users with complex mechanisms such as pneumatic systems or motors. After many hours of building, they stand out as impressive display pieces.

How do you apply stickers without bubbles?

Many Mould King sets include printed parts, while others use stickers. Our expert tip for a clean result: use tweezers instead of your fingers to handle the sticker. This prevents the adhesive side from sticking unintentionally. If you lightly moisten the surface of the brick with a drop of mild soapy water beforehand, you can still adjust the sticker’s position easily. Once it is correctly placed, gently wipe away the water with a cloth, working from the centre outwards, for a smooth, bubble-free finish.

Where is the best place to display finished models? (Hint: the sun)

To keep your model in good condition for years, place it somewhere out of direct, constant sunlight. Although the high-quality ABS plastic bricks are very durable, strong UV light can, over time, cause discolouration, especially on white elements. Shaded shelves or dust-free display cases are a good choice.

What is the best way to clean assembled models?

If your sets collect dust on the shelf, two simple methods can help. A clean, soft make-up brush is ideal for removing dust, as it can reach small gaps and studs without loosening parts. Alternatively, a hairdryer set to the coolest setting can be used to blow dust away. For more stubborn dirt, individual pieces can be washed in lukewarm water without using harsh cleaning products.

If you want, I can make it slightly more promotional or align it even more closely with your usual playPolis tone.