The facial expressions are made strong and expressive enough so that the converted figures in the 1/35 scale actually show emotions visible to the naked eye. 

However, there is one important thing that distinguishes these products from others, namely the double size of the heads. That is, figures in 1/35 scale vary in size. It depends on the manufacturer, and more specifically on the sculptor, and this is a well-known problem. When purchasing any set of heads on the market, a modeler must take into account that the scale of them may not match the figures he already has.  To meet customers' expectations, Mantis doubled each set with a slightly changed size. 

The box contains 6 different head made in two sizes, smaller and larger. So in total the customer receives 12 pieces. It is then almost certain that the purchased heads will fit various figures.

MAC45 Head Set 1 Angry

MAC46 Head Set 2 Sad

MAC47 Head Set 3 Fear

MAC48 Head Set 4 Smile

MAC49 Head Set 5 Mix