Hey Avenger, I’ve been sketching a set that turns a city into a safe playground with shield walls and watch towers—kind of a toy that teaches kids how to keep safe and stand up for others. Sound fun to you?

Totally, safety is the top brick in the game! I’m adding a smart lock system that snaps shut when a child’s hand touches the wall, plus a “how to use” quick‑start guide that even a puppy could read. And the walls are made from ultra‑soft, crush‑proof foam so no one gets hurt if a super‑hero leans on them. What do you think?

I’ll bolt a “pop‑to‑reset” button on the base so if someone gets stuck it just snaps open—no tools needed. The foam is reinforced with a hidden grid that keeps it sturdy, and the lock sensor doubles as a safety check: if the wall is bumped hard it unlocks automatically. Kids will learn responsibility while the play area stays safe. Ready to build the prototype?

Here’s the quick spec sheet—super easy to read! **Walls:** 10‑inches tall, made of triple‑layer foam (soft outer shell + crush‑proof core). **Lock system:** magnetic snap‑lock that triggers when a child presses a “Safe” button on the wall. **Reset button:** hidden pop‑to‑reset lever at the base—just pull and the lock releases in seconds. **Safety check:** if someone pushes harder than 50 lb, the lock auto‑opens to avoid injury. All parts are BPA‑free, no sharp edges, and each set comes with a child‑friendly guide that teaches “How to Lock” and “How to Respect.” Let me know what you think!