How many pieces are in the Buildable Ruler with Construction Worker Minifigure?

Buildable Ruler with Construction Worker Minifigure contains 28 pieces.

LEGO Buildable Ruler with Construction Worker Minifigure set 5010100

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No. 5010100

Stationery and Office Supplies

Buildable Ruler with Construction Worker Minifigure

Q: What age is the Buildable Ruler with Construction Worker Minifigure recommended for?

This set is recommended for ages 6+.

Q: When was the Buildable Ruler with Construction Worker Minifigure released?

Buildable Ruler with Construction Worker Minifigure was released in 2026.

The Buildable Ruler with Construction Worker Minifigure is a fun and functional way to add some LEGO flair to your stationery collection.

Time on the shelf Current release

On sale since Mar 2026

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Before you buy

Who it's for: Ages 6+ · Beginner build Perfect for young children and beginner LEGO builders.
Build: 28 pieces · about 0.5 hours Build time is an estimate.
Availability: Current release

★★★☆☆ 3.6 AI-generated review score, not a customer rating

A fun and functional set that appeals to younger builders. Some find the build too simple and the parts selection limited for advanced MOCs.

📝 Our Take

The Buildable Ruler with Construction Worker Minifigure is a fun and functional way to add some LEGO flair to your stationery collection. It combines the utility of a ruler with the creativity of LEGO building, allowing kids and adults alike to personalize their measuring tool.

This set is perfect for young LEGO fans and students. The build is simple and quick, making it an ideal introduction to LEGO building, and the resulting ruler can be customized with additional bricks.

Skip this if you're looking for a complex building experience or a large number of LEGO elements. Consider other LEGO stationery sets or small Creator sets for more intricate builds.

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How can I personalize this ruler with my own LEGO bricks? Is this ruler durable enough for everyday use in school? How does this set compare to other LEGO stationery items? Will this set be a valuable collectible in the future?

🧱 Building Experience

🧩

Pieces

⏱

0.5h

Estimated Build Time

📊

Beginner

Difficulty

👤

Ages

Build Highlights:

Easy to assemble ruler design
Customizable with extra LEGO bricks
Includes a fun construction worker minifigure
Practical for school or home use

⚖ Compare Similar Sets

This set is unique as a buildable ruler, but competes with other LEGO stationery items and small sets in the same price range. Alternatives include LEGO pens, notebooks, or small Creator sets. The ruler offers a functional aspect that some other sets lack, but may not appeal to collectors looking for display pieces.

1 Minifigure Included

Worker - Orange Safety Vest, Orange Legs, Red Helmet

4 parts

The construction worker minifigure is a standard City figure with an orange safety vest and red helmet. While not exclusive, it adds a playful element to the set.

📦 Parts Inventory

Piece count: 28
Parts cataloged in this inventory: 17 unique parts, 28 pieces
Minifigures: 1

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

The set includes several printed tiles with ruler markings, which could be useful for creating custom measuring tools or adding detail to MOCs. The blue baseplates also provide a solid foundation for small builds.

🛒 Where to Buy

eBay

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💎 Notable Parts

White Tile 1 x 8 with Ruler CM 19 - 24 Pattern (1x)

White Tile 1 x 8 with Ruler INCH 10 - 12 Pattern (1x)

Blue Baseplate 4 x 20 (2x)

💡 MOC Potential

🏙 Small construction site diorama base

🚗 Miniature construction vehicle

🤖 Simple robot with ruler elements

From the community

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 5 videos

Searching for YouTube reviews

Community Sentiment

Based on 5 YouTube reviews

Not enough Reddit data

YouTube

3.0/5

Mixed

0% positive

Positive: 0
Mixed: 5
Critical: 0

BlockTalk analysis

YouTube reviewers offer mixed opinions on the Buildable Ruler (5010100-1). While channels like Bricksie and Just2Good find the ruler to be a unique and interesting LEGO promotional item, they don't consider it essential. The consensus is that it's a fun novelty item, but its practicality as an actual ruler is limited due to its size and LEGO construction.

Inventory Statistics

Inventory version 1

17 Unique Parts

28 Piece Count

28 Cataloged Inventory Pieces

1 Minifigures

Missing a piece? Use the Missing Piece Checker.