Home//Compare//Astercook 15-Piece Knife Set vs Astercook 21-Piece Knife Set

Astercook 15-Piece Knife Set vs Astercook 21-Piece Knife Set — Which Is Better?

Knife Set · Updated July 2026 · Live prices
Overall Winner
Knife Set, Astercook 15 Pieces Knife Sets for Kitchen with Block, Dishwasher Safe Kitchen Knife Set with Built in Sharpener Block, German Stainless Steel Kitchen Utensils Set
A
Astercook 15-Piece Knife Set
Astercook
Amazon BSR #236
$39.98
was $59.99
View deal →
Knife Set, Astercook 21 Pieces Knife Sets for Kitchen with Block, Dishwasher Safe Kitchen Knife Set with Built-in Sharpener, German Stainless Steel Black Knife Block Set, Fathers Day Gift for Men
B
Astercook 21-Piece Knife Set
Astercook
Amazon BSR #1,797
$49.99
was $79.99
View deal →
TOO CLOSE TO CALL

The Astercook 15-Piece Knife Set and the 21-Piece Knife Set differ primarily in the number of pieces included, with the 21-Piece set offering 6 additional pieces for $10 more. The 15-Piece set is priced at $39.88, which is near its all-time low. The main difference is the extra pieces in the 21-Piece set, which may be worth the additional cost for those who need them.

  • Astercook 15-Piece Knife Set is $39.88, near its all-time low.
  • Astercook 21-Piece Knife Set is $49.97, with 6 extra pieces.
  • Choose the 15-Piece set for the better price, or the 21-Piece set for the extra pieces.
Right now · Astercook 15-Piece Knife Set

The Astercook 15-Piece Knife Set is currently priced at $39.88, which is near its all-time low.

Right now · Astercook 21-Piece Knife Set

The Astercook 21-Piece Knife Set is currently priced at $49.97, which is also near its all-time low.

Pros & cons

Astercook 15-Piece Knife Set
Built-in sharpener for convenient knife maintenance
Non-stick and anti-rust coating for durability
Comprehensive 15-piece set for various cooking tasks
Dishwasher safe for easy cleaning
May require occasional sharpening maintenance
Coating may wear off over extended use
No specialized storage for individual knives
Astercook 21-Piece Knife Set
Comprehensive 21-piece set for various kitchen tasks
Built-in sharpener for convenient knife maintenance
Black non-stick coating prevents oxidation and rust
Dishwasher safe for easy cleaning
May not fit small kitchens due to large block
No specialized knives for specific culinary tasks
Wood block may require occasional maintenance

Composite Score

Astercook 15-Piece Knife Set
57/100
VS
Astercook 21-Piece Knife Set
52/100
Amazon Demand (50%)
70%
59%
Value Metric (30%)
73%
76%
Deal Timing (20%)
0%
0%

Quick verdict

Overall Winner
Astercook 15-Piece Knife Set
Best Value
Astercook 15-Piece Knife Set
Highest Demand
Astercook 15-Piece Knife Set
Best Deal Timing
Tie

What actually differs

SpecAstercook 15-Piece Knife SetAstercook 21-Piece Knife SetWhat it means
Pieces1521More pieces for various tasks
Weight7.28 lb11.95 lbHeavier set with more pieces

Who each one is for

Astercook 15-Piece Knife Set

Home cooks who want a comprehensive knife set with a built-in sharpener and non-stick coating, but don't need the extra pieces, should consider the Astercook 15-Piece Knife Set. It's a good option for those on a budget who still want a high-quality knife set.

Astercook 21-Piece Knife Set

Those who need a larger knife set with more pieces, such as professional chefs or large families, may prefer the Astercook 21-Piece Knife Set. The extra pieces, including a pro boning knife and poultry shears, make it a more comprehensive set.

Demand right now

The Astercook 15-Piece Knife Set has a BSR of 236, indicating higher demand compared to the 21-Piece set, which has a BSR of 1797. This suggests that the 15-Piece set is more popular among Amazon shoppers.

Bottom line

The overall winner is the Astercook 15-Piece Knife Set, which offers a great balance of price and features. With its current price near its all-time low, it's a good time to buy. However, those who need the extra pieces in the 21-Piece set may find it worth the additional cost. Consider your specific needs and budget before making a decision.

Common questions

Which knife set is better for a small kitchen?
The Astercook 15-Piece Knife Set is a better option for a small kitchen, as it has a smaller footprint and weighs less, at 7.28 lb.
Is the 21-Piece set worth the extra cost?
The 21-Piece set is worth the extra cost if you need the additional pieces, such as the pro boning knife and poultry shears, which are not included in the 15-Piece set.
What is the main difference between the two sets?
The main difference is the number of pieces included, with the 21-Piece set offering 6 extra pieces.
Which set has a built-in sharpener?
Both the Astercook 15-Piece and 21-Piece Knife Sets have a built-in sharpener.
Are the knives in both sets dishwasher safe?
Yes, the knives in both sets are dishwasher safe, as they are forged from 1.4116 high-carbon German stainless steel.

Scores use Amazon demand, live vs list price, and price history, without considering star ratings.

TL;DR
  • Right now — Astercook 15-Piece Knife Set: $39.98, down from $59.99, Amazon BSR #236.
  • Right now — Astercook 21-Piece Knife Set: $49.99, down from $79.99, Amazon BSR #1,797.
  • If price matters most, the Astercook 15-Piece Knife Set is $39.98.
  • Stronger Amazon demand: Astercook 15-Piece Knife Set (BSR #236).
  • Composite pick (demand + value + deal): Astercook 15-Piece Knife Set.

Winner by category

CategoryAstercook 15-Piece Knife SetAstercook 21-Piece Knife SetWinner
ValueAstercook 15-Piece Knife Set$10.01 cheaper
DemandAstercook 15-Piece Knife SetBSR #236
Deal ScoreTie0/100
OverallAstercook 15-Piece Knife SetDemand + value + deal

Price comparison

Astercook 15-Piece Knife Set
$39.98
Lowest ever: $39.88
0/100
Difference
$10.01
Astercook 21-Piece Knife Set
$49.99
Lowest ever: $49.97
0/100

Price history

Astercook 15-Piece Knife SetAstercook 21-Piece Knife Set
A lowest ever$39.88
B lowest ever$49.97
Current A$39.98
Current B$49.99

Price intelligence

◆ HawkShift AI
8 scans
Every 0.7d avg
Current Price
$39.98
Predicted 7D
$39.98
$0.00 (0.00%)
Predicted 30D
$39.98
$0.00 (0.00%)
AI Signal
Good Buy
25% confidence
Price
EMA
Forecast
Price Intelligence
TrendFLAT
Confidence25%
Volatility0.0%
Data QualityLow
Scan Freq0.7d
Key Levels
Resistance$39.98
Support$39.88
All-Time High$39.98
All-Time Low$39.88
AI Factors
🌙 SeasonalNone
🏷 Promo 7D5%
Recommendation
Only $39.98 observed so far (no real high/low range) — set an alert
Price Range
$39.88$39.98
100th percentile
Confidence Intervals
7 Day
$39.08$40.98
30 Day
$39.08$40.98
Trend Strength
0.00Weak
R² SCORE
Price Momentum
+0.25%
vs last 7 scans
◆ HawkShift Price Intelligence · Predictions updated every scan
◆ HawkShift AI
8 scans
Every 0.7d avg
Current Price
$49.99
Predicted 7D
$49.99
$0.00 (0.00%)
Predicted 30D
$49.99
$0.00 (0.00%)
AI Signal
Good Buy
25% confidence
Price
EMA
Forecast
Price Intelligence
TrendFLAT
Confidence25%
Volatility0.0%
Data QualityLow
Scan Freq0.7d
Key Levels
Resistance$49.99
Support$49.97
All-Time High$49.99
All-Time Low$49.97
AI Factors
🌙 SeasonalNone
🏷 Promo 7D5%
Recommendation
Only $49.99 observed so far (no real high/low range) — set an alert
Price Range
$49.97$49.99
100th percentile
Confidence Intervals
7 Day
$48.99$50.99
30 Day
$48.99$50.99
Trend Strength
0.00Weak
R² SCORE
Price Momentum
+0.04%
vs last 7 scans
◆ HawkShift Price Intelligence · Predictions updated every scan

Key specs

SpecAstercook 15-Piece Knife SetAstercook 21-Piece Knife Set
SizeBlack
ColorBlackBlack
ModelA60.K15064P88P
Pieces1521
BindingKitchenKitchen
Depth In7
Materialstainless steelstainless steel
Width In4.5
Height In8.5
UnitCount1521
Weight Lb7.2811.95
Dimensions4.5"W × 7"D × 8.5"H
ProductGroupKitchenKitchen
ItemPartNumberJJU-391
Dishwasher Safe
Amazon Sales Rank2361797

Performance analysis

Deal timing

Astercook 15-Piece Knife Set: $39.98, down from $59.99, Amazon BSR #236. Astercook 21-Piece Knife Set: $49.99, down from $79.99, Amazon BSR #1,797.

Demand

The Astercook 15-Piece Knife Set shows stronger Amazon demand (BSR #236). Best Sellers Rank moves with real purchase volume — we use it instead of star ratings when reviews aren’t available.

Value

At $39.98, the Astercook 15-Piece Knife Set is $10.01 cheaper. The gap is small — decide on demand and specs, not pennies.

Overall

On HawkShift’s Amazon composite (demand + value + deal timing), the Astercook 15-Piece Knife Set leads. This is not a star-rating verdict — it’s price and marketplace demand.

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