"small wrinkle" is a grammatically correct phrase and can be used in written English.
It is typically used to describe a minor issue or complication. Example: The project went smoothly, but there was one small wrinkle when the printer ran out of ink.
It is everything Petra has dreamed of with only one small wrinkle to spoil her happiness.
But that small wrinkle aside, this was a perfectly judged festival set, performed by a band clearly enjoying themselves.
Investec said: There is a small wrinkle in the separate press releases – [operator] Petrobras states that recoverable oil volume from Carioca is 459m barrels.
One more small wrinkle: Bots that the model was trained on weren't all forms of automation on Twitter's platform.
It's refreshing to see small wrinkles on her brow and laughter lines around her eyes.
Go ahead and add some small wrinkling to the lips as they transition into the mouth bag.
Trade barriers are a minor issue for the United States today; even small wrinkles in health care policy, like overpayment to Medicare Advantage plans, probably matter more to public welfare than all the trade restrictions now in place.
This month, Boeing acknowledged it had ordered an Italian company to halt production on sections of the jet's fuselage after discovering small wrinkles in their carbon composite covering.
As shown in Figure 5A, GO sheets are smooth with small wrinkles at the edges and also look wavy in nature.
Experimenting with thin elastic sheets that modeled human skin, the researchers found that a thin, skinlike sheet always prefers one large wave to many small wrinkles, while a relatively stiff, fleshlike underlay prefers the smallest waves possible.
Use brush handle to smooth small wrinkles and edges.
