🛒 Practivio Score™: 595 — Compare

If you’re comparing kiln cast glass, Delphi Glass Square Kiln Shelf is a strong alternative to put on your shortlist.

Quick take

Shop “Delphi Glass Square Kiln Shelf” on Amazon In our dataset of 303 Kilns & Firing Accessorieses, this Kilns & Firing Accessories is ranked 118.
It sits in the Top Tier tier, where Practivio lists it under Compare for further evaluation.

What the signals indicate

Price: 251 of 303 (top 83% lowest price).
Reviews: 162 of 303 (top 54% by review count).
Rating: 144 of 303 (top 48% by average stars).
Demand: of 303 (top % by purchases this month).

Position in tier

All comparisons are limited to this tier.

How it compares to the Hidden Gem

The Hidden Gem for Top Tier achieves a Practivio Score™ of 815.00.
This pick trails the Hidden Gem by 220.00 points.
Keep this in mind when weighing your top choices.

See the Hidden Gem on Amazon → View listing

FAQ: Inclusion criteria

Baseline eligibility criteria govern which items are considered.
That preserves the credibility of the final tier decisions.

FAQ: How the score works

Our 0–100 Practivio Score™ aggregates observed signals to allow fair comparisons inside each tier.
Missing data contributes to uncertainty, not fabricated values.

FAQ: What “signals” means here

Signals are the observed metrics gathered from the market.
They’re aggregated to determine tier-relative positioning.

FAQ: Why price tiers?

Tiers establish fairness by grouping products with similar price constraints.
Each score reflects a product’s standing inside its tier.

FAQ: Interpreting uncertainty

Uncertainty appears as part of the evidence record and confidence notes.
With incomplete information, we prefer restraint over estimates.

🏷️ Back to Master: /rankings/kilns-firing-accessories/


Disclosure: We use Amazon affiliate links which may earn a commission. We don’t display live prices or review counts. Rankings are produced using a consistent, proprietary methodology.