FROST FORM
FROST FORM
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Frost Form - The Shape Trio
Frost Form - The Shape Trio
Frost Form - The Shape Trio
Frost Form - The Shape Trio
Frost Form - The Shape Trio
Frost Form - The Shape Trio
Frost Form - The Shape Trio
Frost Form - The Shape Trio
Frost Form - The Shape Trio
Frost Form - The Shape Trio
Frost Form - The Shape Trio
$212.37
$249.85

The three 6" shapes together.

Round for birthdays. Square when someone wants something different. Heart for anniversaries, Valentine's, and the people who just like hearts. If you've made the round, the other two will feel familiar.

Fill the form, chill it, peel the liner off, and the sides are smooth. On the square and the heart that includes the corners, which are the bits nobody can get neat by hand. They build up to 8 inches high, so each of them can be a proper tall cake if you want it to be.

What's inside

  • 6" (15cm) Round Frost Form kit
  • 6" (15cm) Square Frost Form kit
  • 6" (15cm) Heart Frost Form kit

Each kit has the form, liner and liner base, base, crumb cutter and user manual.

How many does a 6" serve?

Roughly, with party slices:
Round: about 12 to 14 at 4 inches high, 24 to 28 at the full 8 inches.
Square: about 16 to 18 at 4 inches, 32 to 36 at 8.
Heart: about 10 to 12 at 4 inches, 20 to 24 at 8.

Isn't a square cake harder?

By hand, yes. Square cakes are the ones people avoid, because you can't get four sharp corners with a scraper no matter how long you stand there. In Frost Form it's the other way round. The form makes the corners, so the square is, if anything, the easier one. The first time you peel a square, your jaw will be on the floor.

"For me the square FF made a huge difference, having always shied away from square cakes, I gave it a trial and absolutely love it." Helen H.

Do I need all three?

If you only ever make one shape, no, buy that one. Most people who bake for a family end up needing all three within the year: a round for a birthday, a heart for Valentine's or an anniversary, a square for the one who wants something different. Getting them together is cheaper than buying them one at a time.

"Bought the 4" to see if I liked it. Will now be buying the 6, 8 and 10." L A Tobin

9 out of 10 owners rate us 8 or above. 4 stars on Trustpilot.

"Used it last weekend for an 18th birthday cake. Turned out awesome." Catherine M.
"Excellent product. It really made the cake look professional." Najat O.

Launch DateOctober 20, 2026
Days In Market8
VendorFROST FORM
Variants1
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