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Kitchen Appliance

The Mad Scientist'S Big Laboratory Kit Item # 3156949

1 source-linked failure report. Most reported: Fire / ignition. Typical failure around 2 mo.

Reliability signal — · Insufficient data · data confidence Very Low

1 confirmed failure reports

Reliability summary

What is likely to go wrong, when it happens, and how expensive it can be — from source-linked failure reports. Counts are reports in our database, not a population failure rate.

Reliability signal

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1 confirmed failure report · Insufficient data · Data confidence: Very Low

Need at least 5 confirmed failure-signal reports before showing an A–F grade.

Most common issue
Fire / ignition
Typical first failure
2 mo
Median of confirmed reports with timing
Median repair cost
—
Reported costs only · market varies
Highest reported repair
—
Not a quote · costs differ by country

What breaks?

Failure types

Click a type in the reports section below to filter.

  • Fire / ignition1 · 100%

When does it break?

Failure timing

Months after purchase, using reports that included timing.

What does it cost?

Reported repair costs

Distribution of owner-reported repair costs— not a quote or guarantee. Labor and parts prices vary by country.

No reported repair costs yet for this model.

Median months to failure

2

Failure reports

1

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Median repair cost

—

Still recommend

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% repaired

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% mfr warranty

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% extended warranty

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% support helpful

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What breaks?

What breaks? · reports

Fire / ignition

Chemistry Sets or Science Kits (1393)

2 months

Government / agencyIndexed Oct 16, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20220209-069BF-3595387. Severity: Incident, No Injury. Product: The Mad Scientist's Big Laboratory Kit Item # 3156949 (Children's toy science kit). Incident: 1/25/2022: The consumer and her granddaughter were conducting an experiment with the science kit. They placed a substance that came in the kit, into a glass container, that the consumer owned. The substance was supposed to be heated in the microwave for 60 seconds. However, after heating it for 30 seconds, the consumer�s granddaughter told her that the product was catching fire. The consumer said no and turned the microwave off. A few seconds later, she restarted it and within a seconds, the glass and the contents inside it, exploded in the microwave. Damage was limited to the product inside, but there was none to the microwave itself. The consumer cleaned the glass up without injury. 1/2022: The consumer called the manufacturer and reported the problem to them. Their rep. offered to reimburse her the cost of the kit. The consumer asked to speak with someone in their Science Department, but the rep. said that the person (name unknown) was unavailable and would call her back. She never received a call back. She is not sure if or when they�ll send the reimbursement, but she�s more concerned with discussing the safety of the product with the appropriate person in the firm. There was a precaution �only use with adult supervision.� There were no other warnings on the product.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

2 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

88%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

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