Available November 20 at 10am pacific.

Limited-time launch pricing.

Meet Ruler: the simple tool that answers the one question everyone eventually asks… “How deep is your hole?”

Ruler gives you clear measurements every single time.

With crisp markings and its very tapered shape, Ruler slides in effortlessly, letting you ease in slowly, sink deeper, and savour every inch of progress. Use it before, during, or after play to track your stretch, test your limits, and witness how far your hunger really goes.

Level up your training sessions with real data. Ruler turns curiosity into confidence whether you’re pushing limits, documenting your journey, or just love seeing the numbers climb.

Neon colours are available, but keep in mind: their brightness can make the numbers harder to see. If you want the cleanest read, choose purple wreck, turquoise abyss or dark cave. If you want pure glow-vibes, we can do that too. Just mention it in the additional comment box at checkout. 

Features

• Markings at every inch and half-inch so you can celebrate every milestone

• 100% Platinum Silicone.

• Equipped with a Vac-U-Lock–compatible hole

Dimensions in inches

Max Diameter: 3.5 inches

Max Circumference: 10.5 inches

Top Circumference: 2.5 inches

Mid Circumference: 6.9 inches 

Neck Circumference: 8 inches

Insertable: 18 inches

Dimensions in centimeters

Max Diameter: 8.8 cms

Max Circumference: 26.6 cms

Top Circumference: 6.5 cms

Mid Circumference: 17.4 cms

Neck Circumference: 20.5 cms

Insertable: 45.7 cms