On enquiry found that Jasapara Sports (located next to Bombay Chowpathy Karama) normally keep Vicky & MRI balls. Currently it's not available, expected within 2/3 weeks. Their phone # 04 3969994.
They also have synthetic soft ball which has seam like hard cricket ball (see the photos). The balls looks sexy yet safe.
The shop owner suggested yellow ball is good for playing in tarmac (have some bounce), red ball suitable for turf.
With this soft ball, in swing / out swing / whatever is possible with hard ball.
On the cost, it is AED 20 per ball (bit expensive). How long it will lost is questionable and also during summer whether you will be hold the ball also questionable (due to sweat).