Child proof pin cushion

When I just started sewing, I didn't buy a starter kit, instead I did shop each tool one by one. I believe I spent more than just buying a kit but I don't regret, because I got better quality tools and will last me a long time.
As I got to the point of pin cushion, I definitely wanted to make one myself. The pin cushions made by other sewers are so inspiring. However I need a child-proof one, with a very active toddler running around.
Here is what I came up with: I bought this cute plastic container from Ikea, it's very hard to open, I let Sophia test drive first to make sure she can't open. Then I made a regular pin cushion to the size of the container. Now, all the pins are safe, Sophia is safe, I get peace of mind.
The only imperfection of this pin cushion is the fabric choice. Elmo is too attractive, I should have used some boring and plain fabric.