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Tumbler Sale Tracker, November 2026

Prices checked Nov 6, 2026, 7:15 AM ET

Is Tumbler on sale?

Not right now. Tumbler prices are at their usual levels: the Tumbler Pro Diamond Rolling Knife Sharpener Set is $119.25 at Tumbler. Any Tumbler deal shows here as soon as it starts.

Tumbler makes kitchen tools built around a single job done well, and its best-known item is the Pro Diamond Rolling Knife Sharpener Set, which uses a diamond-coated rolling disc and fixed-angle magnets instead of a pull-through slot. The set sharpens on a countertop with light pressure and swaps between coarse and fine discs for resetting and finishing an edge. Deal.ai checks the price of every Tumbler product at each store that carries it and keeps the price history for each one.

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Buying guides that pick Tumbler

  • Buying guide · 10 picksBest knife sharpeners for kitchen knives

Tumbler prices today, and how low they've been

  • Tumbler
    Tumbler Pro Diamond Rolling Knife Sharpener Set
    Tumbler Pro Diamond Rolling Knife Sharpener Set$119.25 at Tumbler
  • Tumbler
    Tumbler Rolling Knife Sharpener Starter Set
    Tumbler Rolling Knife Sharpener Starter SetPrices and history
  • Tumbler
    Tumbler Original Rolling Knife Sharpener
    Tumbler Original Rolling Knife SharpenerPrices and history
  • Tumbler
    Tumbler Pro Rolling Knife Sharpener Starter Set
    Tumbler Pro Rolling Knife Sharpener Starter SetPrices and history

Questions and answers

When does Tumbler run sales?
Tumbler discounts most often around Black Friday, Cyber Monday and the winter holidays, with smaller markdowns around back-to-school and spring. The page shows current prices at each store, so check it against the history before buying.
Where is the Tumbler Pro Diamond Rolling Knife Sharpener Set cheapest?
It depends on the week. The set is sold through several retailers and the lowest price moves between them, so compare the store prices on this page and look at each one's price history to see whether the current figure is high or low for that store.
What makes the rolling sharpener different from a pull-through sharpener?
A pull-through sharpener cuts a fixed V into the edge and removes a lot of steel. The Tumbler set rolls a diamond disc along the bevel at a set angle, so you control the pressure and take off less metal, and the two discs let you sharpen and then hone.
Does the Tumbler sharpener work on serrated or ceramic knives?
No. It is made for straight-edge steel kitchen knives, including European and Asian blades, and the angle guides suit standard bevels. Serrated edges, ceramic blades and scissors need different tools.
What is Tumbler's return policy?
Returns go through the store you bought from, not Tumbler directly, so the window and terms follow that retailer's policy. Keep the packaging and receipt, since most stores require the original box for a refund on the sharpener set.
Are there Tumbler discount codes?
Deal.ai doesn't list Tumbler discount codes. It checks what Tumbler products actually cost at every store, so a real markdown shows on this page as a deal as soon as it starts, and each product's page has its price history to tell a sale from its usual price.