Hello! This Christmas we agreed with the children that we will buy only what necessary and useful. We leave all the expensive gifts for such big holidays. And so the children asked for VR-glasses. I found these reviews: https://top-mom.com/vr-headset-for-kids/, and if it's OK for my eldest son, he is 12 years old, the younger is only 4 years old, I am worried he will be jealous and asking to play too, is it safe for him? What do you buy for Christmas for your children?