How many pieces are in the 1 x 3 x 4 Wall Element Transparent Blue (Train Window)?

1 x 3 x 4 Wall Element Transparent Blue (Train Window) contains 25 pieces.

🏛 Bulk Bricks

Set #3447

1 x 3 x 4 Wall Element Transparent Blue (Train Window)

Name: 1 x 3 x 4 Wall Element Transparent Blue (Train Window)
Brand: LEGO
SKU: 3447-1

The 1 x 3 x 4 Wall Element Transparent Blue is a simple but useful part pack.

🏆 Best For: Ideal for builders needing transparent blue panels in bulk for MOCs ⏱ 0.5 hr build 🧩 25 pcs

★★★☆☆ 3.5

Fans appreciate the availability of transparent blue panels for specific building needs, but the lack of variety and the set's simplicity limit its overall appeal. It's a niche product for builders with specific requirements.

MSRP

$7.99

Best Price

$7.19

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📝 Our Take

The 1 x 3 x 4 Wall Element Transparent Blue is a simple but useful part pack. Providing builders with a good quantity of transparent blue panels, perfect for adding windows or translucent sections to creations.

This set is perfect for LEGO enthusiasts needing transparent blue elements. The 25 identical pieces offer a consistent supply for larger builds, especially train models or architectural designs.

Skip this if you are looking for a complete LEGO set with instructions. This is a bulk brick pack focused solely on providing a specific type of element in quantity.

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How can I use these transparent blue panels in my LEGO city? Are these panels compatible with standard LEGO bricks? What other colors were these panels available in? Is this set a good value for the number of pieces?

🧱 Building Experience

🧩

Pieces

⏱

0.5h

Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple unboxing and sorting of identical pieces
Direct integration into existing builds as windows or translucent walls
Great for adding a splash of color and light to creations
No complex building techniques required

📈 Investment Analysis

↑ Trending up since release

C+

Investment Grade

⏳ Appreciating

As a bulk brick pack containing a specific element, the investment potential is limited. Its value lies in the availability of transparent blue panels, which can be useful for MOC builders. The rising price trend suggests some demand, but appreciation will likely be slow and steady. The retirement of the set increases its collectibility among parts collectors, but the low piece count and simple nature of the set temper expectations for significant returns.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

This set is unique as a bulk pack of transparent blue wall elements. Unlike themed sets, it focuses solely on providing a specific part for MOC building. Those looking for complete sets with instructions might prefer standard LEGO sets with similar color schemes, but this pack is ideal for builders needing a quantity of transparent blue panels.

📦 Full Parts Inventory - 1 unique parts • 25 total pieces

Panel 1 x 4 x 3 [...

Part #: 4215b 25× Trans-Light Blue

This set is solely composed of Trans-Light Blue Panel 1 x 4 x 3 [Hollow Studs]. The consistent color and size make them ideal for creating uniform translucent surfaces in MOCs.

🛒 Where to Buy

eBay

✓ In Stock

$7.19 →

Walmart

✓ In Stock

$7.59

Target

✓ In Stock

$7.99

Amazon

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💎 Notable Parts

Trans-Light Blue Panel 1 x 4 x 3 [Hollow Studs] (25x) $3.75

Est. BrickLink Part Value

$3.75

💡 MOC Potential

🏙 Skyscrapers with blue glass facades

🚗 Train cars with transparent blue windows

🏰 Translucent blue magical towers

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Inventory Statistics

Unique Parts

Total Pieces

Minifigures

Inventory Version: 1

A Blast from the Past!
The Transparent Blue Window is back!

1 x 3 x 4 Wall Element Transparent Blue (Train Window)