'In The Rocks'

Method

1. 1

   Fill the spherical ice mould base with water to the maximum line.

2. 2

   Close the mould with the silicone cap.

3. 3

   Place on a freezer rack in the coldest area.

4. 4

   Flip the mould halfway through freezing.

5. 5

   Remove the unfrozen water from the top hole.

6. 6

   Run the sphere under a cold tap for 30 seconds.

7. 7

   Use the syringe with a rotating motion to create a hole, then extract the interior water.

8. 8

   Slowly fill the hollow sphere with the chilled cocktail via the syringe.

9. 9

   Carefully place the sphere in an old-fashioned glass.

10. 10

    Serve with a hammer or muddler so the drinker can crack the sphere open.