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  • Cassian
  • Cassian
  • Cassian
  • Cassian
  • Cassian
  • Cassian
  • Cassian

Cassian Rotator Ring

Size:

$30.00

Ships by Tue, Nov 3

Secure US shipping

Trusted by 20,000+ fidgeters who keep their hands busy, and nobody notices.

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    Product details

    Shipping & returns

    Shipping
    Orders are usually dispatched within 24 hours and arrive in about 5–10 business days, with no additional import duties or tariffs to pay. Shipping is free on every order of two or more items — or any bundle.

    Returns
    Wear it for 30 days. If it's not for you, send it back, worn or not, and we'll refund the full price, shipping included. The return label is on us: just email hello@calmbyastrid.com.

    Our 30-day money-back guarantee · Refund policy, warranty and your legal rights

    Loved by 20,000+ customers

    How to care

    Made to last, with a little care

    Our rings are made from high-quality materials, but like all jewellery they need some care to stay beautiful. Every ring also has a moving part, and dirt, water and soap can wear it down if it isn’t looked after.

    Every day

    • Take your ring off before you wash your hands, shower, swim or work out.
    • Put on hand cream and perfume first, and let them dry.
    • Wipe it with a soft, dry cloth, and gently pull out any hair caught in the moving part.
    • Store it dry, in its box or a pouch.

    Spinner rings

    The head spins on a stainless steel ball bearing, so it won’t rust. Soap, water and dirt still wear the bearing and slow the spin, so keep it clean and dry.

    Rotating and slider rings

    A stiff band is usually dirt or cream in the gap. A stainless steel ring without stones can soak for a minute in warm water with a drop of mild dish soap while you turn the band. Rinse it, then dry it well.

    Adjustable rings

    They fit about two sizes up or down. Find your fit once: press the band gently with your fingers until it sits comfortably, then leave it. Each time metal is bent it gets a little harder at the bend, and bending it back and forth many times can make the band crack or snap. Make small changes, never force it, and don’t use tools.

    Size guide

    Find your size

    Ring size
    US / Canada size 7
    EU size (mm) 55
    Inner diameter (mm) 17.4

    Don't know your size? Measure it — two easy ways.

    Method 1 · Measure a ring

    Measure the inner diameter of a ring you own against a ruler
    1. Pick a ring that fits the right finger.
    2. Place it on a mm ruler and measure the inner diameter — the inside of the circle.
    3. Match the mm to your size above.

    Method 2 · Measure your finger

    Wrap a paper strip around your finger and measure its length against a ruler
    1. Wrap paper or string (~10 cm) around the base of your finger — snug, not tight.
    2. Mark where the ends overlap.
    3. Lay it flat on a mm ruler and measure to the mark. That length is your circumference — match it above.

    Tips

    1. Measure twice to be sure.
    2. Fingers swell when warm and late in the day — measure then. Between sizes? Size up.
    3. Measure the exact finger (and hand) you'll wear it on.
    4. Still unsure? Message us before ordering.

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    Why people don't take it off

    Choose your reason

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