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Colourful plastic building bricks in a box, 1950 pieces for castle expansion

ZITIANYOUBUILD

ZITIANYOUBUILD MOC-138457 1950 Parts Castle Keep Expansion for Set 10305

SKU CH-ZCG7-7V5DV

A 1,950-piece castle keep expansion for set 10305 with PDF instructions, compatible with major brands

  • MotifStar Wars
  • Suggested age14+
  • Color familyMulti-Color
  • Product formatGames & Puzzles
  • Product typeToy Interlocking Building Sets
  • Product colorMulti-Color
  • 1950-piece Castle Keep expansion deepens medieval builds
  • 100% LEGO-compatible bricks integrate with existing collections
  • ABS plastic construction resists breakage during active play
  • PDF instructions guide builders aged 14+ through complex architecture
  • Multi-color assortment sharpens visual discrimination and spatial reasoning

1,950-piece expansion for LEGO Castle Keep 10305

This ZITIANYOUBUILD MOC kit adds 1,950 interlocking bricks to the LEGO Castle Keep set 10305. The set targets builders aged 14 and older who want to enlarge an existing medieval display. Multi-colour ABS pieces arrive in a single box with PDF instructions.

Fits any LEGO-compatible medieval build

Bricks follow standard stud spacing so they lock onto official LEGO elements without modification. No extra tools or adhesive are required. The expansion frees you from the original set’s footprint, letting walls, towers and interior rooms grow in any direction.

Replaces sourcing loose bricks from multiple sellers

Instead of hunting for specific colours and shapes across several orders, this pack delivers a curated selection in one shipment. The jump makes sense when a project demands consistent colour matching and enough volume to finish a keep extension in one session.

How it compares

Measured against everything we stock in Classroom Supplies & Learning Aids, at today’s prices. Recalculated every night.

Price $166.99
Pricier than about 81% of the 4,397 comparable items (median $60.99).

Specifications

Product
Brand nameMarvel
Product typeToy Interlocking Building Sets
MotifStar Wars
Product colorMulti-Color
Color familyMulti-Color
Size & build
Main materialPlastic
More details
Suggested age14+
Suitable forUnisex
Age groupTeen
Team affiliationNO
Product formatGames & Puzzles

Questions about this item

What is the maximum age range the 1950-piece Castle Keep Expansion (MOC-138457) is designed for?

The manufacturer recommends this set for builders aged 14 and older, though the bricks are also suitable for children aged 6 and up.

How much noise or heat do the plastic bricks generate during extended building sessions?

The ABS plastic bricks produce no noise or heat while building; they are passive pieces that stay cool and silent during all-day play.

Which base set must I already own to use this 1950-piece expansion pack?

This expansion is designed specifically for LEGO set 10305, so you need that Castle set to integrate the keep properly.

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