For casual and practice rounds, use it as much as you like. For official competition, slope-reading devices are only allowed on the practice green before the round, and are not meant to be used during tournament rounds. It's meant for training the feel of the slope, so that during those tournament rounds, you know exactly what it feels like without it.

That's exactly what it's built for. The systems the pros rely on — AimPoint, Vector Putting, and others — all run on slope percentage (which is different from degrees). But those systems only work if you can actually see and feel the difference between a 1%, 2%, and 3% slope, and that's the piece most amateurs never develop. The Slope Revealer trains your eye and feel for true 0–4% slope percentages, so you can finally read greens using the same framework the best players in the world use. We even have PGA players who use our tool to keep their feel for slope percentage dialed in.

It snaps on magnetically and reads the live green from your address position. No tools, no setup, no adjusting — clip and read. When you're done it snaps back onto the shaft so it's always within reach, and it doubles as a divot tool, groove cleaner, and ball-alignment guide.

All orders are processed and shipped within 48 hours with tracking. Shipping is free on orders over $60 — so every multi-pack ships free.

You're covered by a 30-day money-back guarantee. If it doesn't sharpen your green reading, send it back for a full refund — no questions asked. Real human support is here if you need help along the way.