Make sure you cancel subscription prior to "renewal"
We subscribed for our 3 yo grandchild. The kits were "good". Kept her occupied or ~60, minutes total/kit including assembly time and playing with it. So not worth the money. I forgot to cancel prior to the year end, and noticed the renewal bill on my credit card. They would not let me do a partial year and refund part of the renewal. So stuck with another year. I cancelled immediately.