Post-it Notes, 3 in x 3 in, 18 Sticky Notes Pads, 100 Sheets per Pad, The Iconic Canary Yellow Note, New Year Organization or Second Semester School Supplies

Post-it Notes, 3 in x 3 in, 18 Sticky Notes Pads, 100 Sheets per Pad, The Iconic Canary Yellow Note, New Year Organization or Second Semester School Supplies

ASIN: B005TDHFEW
Analysis Date: Feb 28, 2026 (re-analyzed Feb 28, 2026)

As an Amazon Associate I earn from qualifying purchases.

Review Analysis Results

B
Authenticity Grade
10.00%
Fake Reviews
4.89
Original Rating
4.60
Adjusted Rating

Analysis Summary

The overwhelming majority of these reviews appear genuine, with only one review showing potential manipulation patterns. All reviews are verified purchases, which significantly increases their authenticity likelihood. The product appears to be a standard office supply item (Post-It notes) that typically receives high ratings when meeting basic functional expectations. Most reviews contain specific personal experiences, detailed observations about product performance, or contextual usage scenarios that align with genuine user feedback.

Strong evidence of authenticity includes multiple reviews with personal context and specific product knowledge. Review #2 mentions an Elkhound dog that steals and shreds the notes, creating a need for backup supply - a highly specific and unlikely-to-be-fabricated detail. Review #1 provides technical details about coating compatibility with different writing instruments and notes about skipping behavior. Review #8 demonstrates brand loyalty and comparison with knock-off products, showing authentic consumer perspective. These detailed, contextual reviews strongly indicate genuine user experiences.

The only concerning review is #6, which appears somewhat generic with phrases like 'Easy way to check for on track learning' and 'Great price' that could potentially be formulaic. However, even this review contains some specific context about educational use. There are no clear patterns of marketing language, repetitive phrasing across multiple reviews, or suspicious timing that would indicate organized manipulation. The high ratings are consistent with a quality brand product that performs its basic function well.

Overall, this review set demonstrates the normal pattern for a well-established office product: mostly positive ratings with detailed, verified feedback from actual users. The single potentially suspicious review represents a small minority, and even it contains some contextual elements. The product appears to be authentic Post-It notes that meet user expectations for adhesion, writing surface quality, and value, with some users specifically noting preference for the original brand over cheaper alternatives.

Key patterns identified in the review analysis include: Verified purchases only, Specific personal usage contexts, Technical details about adhesion and writing surface.

Review Statistics

1,714
Total Reviews on Amazon
-0.29
Rating Difference
Editor's Analysis

Choosing the Right Post-it Note Bulk Pack for Organization and School Use

When purchasing bulk Post-it Notes like this 18-pack of 3x3 inch canary yellow pads, buyers should understand this specific configuration's practical applications. This 1,800-sheet bundle represents a substantial supply designed for heavy organizational use, classroom settings, or office environments where consistent color coding matters.

Key Considerations Before Buying

  • The 3x3 inch size is the classic Post-it dimension, offering enough writing space for brief notes while remaining unobtrusive on documents, monitors, and planners.
  • With 18 pads of 100 sheets each, this bulk configuration requires storage planning—these aren't individual pads you'll carry in a pencil case but rather a replenishment supply for a designated workspace.
  • The iconic canary yellow provides maximum visibility and brand recognition, but lacks color variety for categorization systems some users prefer for organization.

What Our Analysts Recommend

Genuine Post-it Notes should maintain consistent adhesive quality across all 18 pads, with no residue left on surfaces after removal. The paper should have the characteristic semi-gloss finish that accepts both pen and pencil without bleeding through. Check that the micro-perforated sheets tear cleanly without requiring scissors.

Self-Stick Notes Market Context

Market Overview

The self-stick notes market has expanded beyond basic office supplies into specialized products with varying adhesives, sizes, and decorative elements. However, 3M's original Post-it Notes maintain dominant market share in the standard office/organization segment, particularly in bulk configurations for institutional use.

Common Issues

Common complaints in this category include inconsistent adhesive strength between batches, paper that curls prematurely, and off-brand products that don't adhere properly or leave residue. Bulk packs sometimes suffer from packaging damage that compromises the first few sheets of multiple pads.

Quality Indicators

Authentic Post-it Notes feature the distinctive adhesive pattern visible at certain angles, consistent sheet count accuracy (100 sheets means exactly 100), and the trademark semi-gloss paper stock. The pad backing should be sturdy enough to support writing pressure without collapsing.

Review Authenticity Insights

Grade B Interpretation

A Grade B authenticity rating with 10% estimated fake reviews indicates this product's reviews are generally reliable but warrant careful reading. The 4.60 adjusted rating (down from 4.89) suggests some review inflation exists but doesn't fundamentally misrepresent product quality.

Trust Recommendation

Focus on verified purchase reviews that mention specific use cases like classroom organization, office workflow, or study systems. Given the 10% fake review estimate, be particularly skeptical of reviews that don't mention the bulk aspect or storage considerations of 18 pads.

Tips for Reading Reviews

Look for reviews discussing long-term adhesive performance across all 18 pads and comparisons with previous Post-it purchases. Authentic reviews often mention the practical challenge of storing 1,800 sheets or the economic value versus buying individual pads.

Expert Perspective

This specific Post-it configuration earns strong authentic ratings (4.60/5 adjusted) because it delivers exactly what bulk users need: reliable performance at volume pricing. The 3x3 inch canary yellow format represents the most tested and proven combination in the self-stick notes category. The 18-pad bundle makes economic sense for classrooms, offices, or highly organized individuals who go through notes regularly. However, it's a commitment to a single color and size that may not suit those needing variety.

Purchase Considerations

Consider whether you truly need 1,800 sheets of identical notes versus a mixed-color pack for categorization. Also evaluate storage space—18 pads occupy substantial desk or shelf real estate. The New Year/Second Semester positioning suggests this targets organizational resets, making timing relevant to value perception.

Comparing Alternatives

Shoppers should compare per-sheet pricing against smaller multi-color packs if categorization matters, or against 4x6 inch versions if more writing space is needed.

Price Analysis

This appears to be a competitively priced bulk pack of genuine Post-it Notes based on the high rating and typical category pricing. For best value, check if the current Amazon price falls within the $18-$35 range and look for additional discounts. Given the 4.89/5 rating, this is likely a quality purchase if priced appropriately.

MSRP Assessment

Estimated MSRP: $24.99
Source: Product category average
Amazon Price: Unable to compare

Market Position

Positioning: Mid-range
Alternatives Range: $18-$35
Value: This 18-pack offers solid value for bulk buyers needing reliable Post-it Notes at a reasonable per-pad cost.

Buying Tips

Best Time to Buy: Best prices often in August (back-to-school) and January (New Year organization sales).
Deal Indicators: Look for Subscribe & Save discounts, coupon clip offers, or bundled deals with other office supplies.
Watch For: Watch for inflated 'list prices' on Amazon; compare actual selling price to typical market range.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Feb 28, 2026

Understanding This Analysis

What does Grade B mean?

This product has good review authenticity with minor concerns. While most reviews appear genuine, we detected some patterns that warrant mild caution.

Adjusted Rating Explained

The adjusted rating (4.60 stars) represents what we estimate this product's rating would be if fake reviews were removed. This product's adjusted rating is lower than Amazon's displayed rating (4.89 stars), suggesting positive fake reviews may be inflating the score.

How We Detect Fake Reviews

Our AI analyzes multiple factors: language patterns (generic vs. specific), reviewer behavior (history, timing), temporal anomalies (review clusters), verification status, sentiment authenticity, and statistical outliers. No single factor determines a review is fake - we look at the combination of signals.

Important Limitations

No automated system is perfect. Sophisticated fake reviews can evade detection, and some genuine reviews may be incorrectly flagged. Use this analysis as one data point in your purchasing decision, not the only factor. Reading actual review content yourself is always valuable.

Share This Analysis

Learn More About Fake Reviews

Analyze new product