It sounds like you're combining two different topics:
: Visit the shop and purchase the Panda's Box (sometimes referred to as the black box) for 20 emeralds . lovely craft piston trap how to get panda top
I’m not sure what you mean by “create a complete feature.” I’ll assume you want a full, polished feature/article/tutorial titled “Lovely Craft: Piston Trap — How to Get Panda Top” that explains and documents a Minecraft mechanical piston trap named “Panda Top” (trap variant), including design, materials, step-by-step build, redstone circuit, testing, use cases, and troubleshooting. I’ll produce that. If you meant something else, tell me. It sounds like you're combining two different topics: