Pagather 120 Colors Acrylic Paint Markers, Dual Tip Fine Tip and Brush Tip Pens Contain 24 Metallic Color for Stone, Wood, Calligraphy, Canvas, Ceramic, Metal, Glass, Rock Painting, DIY Crafts

This product's Amazon sales rank jumped 8× over its own pre-surge baseline. We called it a keeper: the data said demand would hold for weeks, not days.

Held — 12.6× its old pace on day 21.

Amazon sales rank, inverted — higher = selling better. Dashed line = the day we made the call.

HOW THIS CALL IS GRADED

Every call is graded against the same fixed bar, set before the call is made: three weeks after the surge began, is the product still selling at at least 2× its pre-trend pace AND ranking among its category's proven sellers? Clears both = a keeper call was right. Fails either = a dud call was right. No judgment calls, no moved goalposts. This call was posted publicly in real time, before the outcome existed.

Scryup calls Amazon trends — keeper or dud — on day 3, from the data.

Every call is posted publicly and graded three weeks later, hits and misses both. See the whole board, or check any US product free — paste an ASIN and we'll email you the keeper-or-dud call.