Measure out spices into a bowl, then whisk all together with a fork or whisk till all the spices are uniformly blended.
Store in an airtight container for up to 6 months. In the mean time Use quantity called for in your recipe immediately.
Notes
You can actually fine tune this blend a bit to your taste. For instance you can increase the ground cloves by 1/2 tsp and reduce the cinnamon to 3 Tbsp