How many pieces are in the Soft Frog Rattle?

Soft Frog Rattle contains 1 pieces.

What age is the Soft Frog Rattle recommended for?

This set is recommended for ages 18+.

When was the Soft Frog Rattle released?

Soft Frog Rattle was released in 2002.

🏛 Primo

Set #5420

Soft Frog Rattle

Name: Soft Frog Rattle
Brand: LEGO
SKU: 5420-1

The Soft Frog Rattle is a charming and nostalgic LEGO Primo set.

🏆 Best For: Ideal for very young children (infants and toddlers) and collectors of vintage LEGO toys. ⏱ 0.1 hr build 🧩 1 pcs

★★★☆☆ 3.8

Collectors appreciate this set for its nostalgic value and unique design as a baby toy. While simple, its rarity and good condition command a premium on the secondary market.

MSRP

$4.99

Best Price

$4.49

You Save

10% OFF

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📝 Our Take

The Soft Frog Rattle is a charming and nostalgic LEGO Primo set. Released in 2002, it's a simple yet delightful introduction to the world of LEGO for the youngest builders, featuring a bright green frog rattle designed for safe and engaging play.

This set is perfect for parents and collectors interested in vintage LEGO baby toys. The single-piece construction makes it safe for infants, and the bright color and rattling sound provide sensory stimulation.

Skip this if you're looking for a challenging build or complex model. This set is designed for babies and toddlers, so consider DUPLO sets for slightly older children or standard LEGO sets for older kids and adults.

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🧱 Building Experience

🧩

Pieces

⏱

0.1h

Build Time

📊

Beginner

Difficulty

Build Highlights:

Single-piece construction for safety
Bright, engaging color
Built-in rattle for sensory stimulation
Easy to grip and hold for small hands

📈 Investment Analysis

↑ Trending up since release

C+

Investment Grade

⏳ Appreciating

The Soft Frog Rattle is a unique item that appeals to a niche market of LEGO collectors and parents seeking vintage baby toys. Its low piece count and original retail price suggest limited investment potential. However, its rarity and the rising trend in price indicate a growing collector interest. While not a high-return investment, it could hold its value or appreciate slightly over time, especially if kept in excellent condition with original packaging.

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

⚖ Compare Similar Sets

My First Building Set

Compared to other LEGO sets, the Soft Frog Rattle is unique in its focus on infant play. While DUPLO sets are designed for toddlers, this set targets an even younger age group. Its appeal lies in its simplicity and vintage charm, making it a distinct collectible item within the broader LEGO ecosystem.

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

🧱 Primo Frog Rattle

Part #: 40889 1× Green

The set consists of a single, uniquely molded frog rattle in green. This piece is exclusive to the set and defines its purpose as a baby toy.

🛒 Where to Buy

eBay

✓ In Stock

$4.49 →

Walmart

✓ In Stock

$4.74

Target

✓ In Stock

$4.99

Amazon

Check price

→

💎 Notable Parts

Green Primo Frog Rattle (1x) $25.00

Est. BrickLink Part Value

$25.00

💡 MOC Potential

🌳 Larger frog-themed sculptures

🚗 Cute cartoon-style vehicles

🏙 Abstract art installations

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Inventory Statistics

Unique Parts

Total Pieces

Minifigures

Inventory Version: 1

A Primo Classic!
The Soft Frog Rattle

Soft Frog Rattle