Defend Knighton!
With the Shrunken Headquarters

Join the Nexo Knights and protect the realm with this fun, buildable playset from 2017, featuring 48 pieces and a Stone stomper minifigure!

LEGO Shrunken Headquarters set 30378 - 48 pieces, Nexo Knights theme, product photo Pin It
LEGO Shrunken Headquarters set 30378
🏛 Nexo Knights
Set #30378

Shrunken Headquarters

Discover the Shrunken Headquarters from the Nexo Knights collection - 48 pieces of building excellence.

⏱ < 30 min 🧩 48 pcs

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📦 Full Parts Inventory - 24 unique parts • 40 total pieces

Wheel 14mm D. x 9.9mm with Centre Groove, Fake Bolts and 6 Spokes Wheel 14mm D. x 9...
Part #: 11208 6× Light Bluish Gray
Slope Curved 2 x 1 No Studs [1/2 Bow] Slope Curved 2 x ...
Part #: 11477 1× Dark Bluish Gray
Slope Curved 2 x 1 No Studs [1/2 Bow] Slope Curved 2 x ...
Part #: 11477 1× Dark Purple
Plate Special 1 x 2 with 5.9mm Centre Side Towball Plate Special 1 x...
Part #: 14417 1× Dark Bluish Gray
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Plate Special 1 x...
Part #: 15573 1× Light Bluish Gray
Tile Special 1 x 1 with Clip with Rounded Edges Tile Special 1 x ...
Part #: 15712 1× Black
Weapon Sword / Greatsword Pointed with Thick Crossguard Weapon Sword / Gr...
Part #: 18031 1× Pearl Titanium
Technic Pin Connector Round 1L [Beam] Technic Pin Conne...
Part #: 18654 1× Black
Plate Special 1 x 2 with Pin Hole Underneath Plate Special 1 x...
Part #: 18677 2× Light Bluish Gray
Handlebars Handlebars
Part #: 30031 1× Dark Bluish Gray
Plate 2 x 4 Plate 2 x 4
Part #: 3020 2× Black
Plate 2 x 3 Plate 2 x 3
Part #: 3021 2× Dark Purple
Brick Special 1 x 2 with 2 Pins, Round Pin Holes Brick Special 1 x...
Part #: 30526 1× Dark Bluish Gray
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b 3× Trans-Light Blue
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 1× Red
Technic Beam 1 x 3 Thick Technic Beam 1 x ...
Part #: 32523 2× Dark Bluish Gray
Technic Pin without Friction Ridges Lengthwise Technic Pin witho...
Part #: 3673 1× Light Bluish Gray
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 1× Black
Technic Axle and Pin Connector Perpendicular Double Split Technic Axle and ...
Part #: 41678 1× Black
Plate Special 2 x 2 with Wheel Holders Plate Special 2 x...
Part #: 4600 3× Black
Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes Wheel 18 x 14 wit...
Part #: 55981 2× Light Bluish Gray
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 1× Yellow
Plate Special 2 x 2 with Towball Socket, Short, Flattened with Holes and Axle Hole in Center Plate Special 2 x...
Part #: 63082 1× Light Bluish Gray
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Technic Pin Long ...
Part #: 6558 2× Blue
Launcher, 1 x 4 with 1 x 2 Plate with Pin Hole and Bucket (Catapult) Launcher, 1 x 4 w...
Part #: 88289 1× Dark Brown

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📰 Nexo Knights News

Shrunken Headquarters News (3)

February 2026
Feb 17 Brickset

Random set of the day: Ultimate Beast Master
January 2026
Jan 08 The Brothers Brick

Talking mechs, music, and LEGO fashion with Mexican creator Tenkyuu.mocs
Jan 07 Brickset

Random set of the day: Ultimate Clay
View all news
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Community Insights

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What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

1 video found
BlockTalk AI

BrickBros UK gives a positive review of the LEGO Nexo Knights Shrunken Headquarters polybag, noting the value of obtaining a villain minifigure in a small set. They further emphasize the surprisingly good build quality and flexible construction, especially praising the movable roller feature.

LEGO NEXO KNIGHTS SHRUNKEN HEADQUARTERS 30378 POLYBAG REVIEW

BrickBros UK • 10.0K views Review
Community insights from Reddit discussions and YouTube reviews. Content may not reflect official LEGO positions.

What the Community Says

1 YouTube reviews
BlockTalk AI Summary

BrickBros UK gives a positive review of the LEGO Nexo Knights Shrunken Headquarters polybag, noting the value of obtaining a villain minifigure in a small set. They further emphasize the surprisingly good build quality and flexible construction, especially praising the movable roller feature.

Reddit Reviews

No Reddit reviews found

YouTube Reviews

1 video

LEGO NEXO KNIGHTS SHRUNKEN HEADQUARTERS 30378 POLYBAG REVIEW

BrickBros UK
10.0K views Review
Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Charts Inventory Statistics

24
Unique Parts
40
Total Pieces
1
Minifigures
Inventory Version: 1

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