This is a 3D-printed keycap decompression clicker shaped like a mini milk tea straw cup, faithfully replicating the structure of a takeout coffee cup in a scaled-down version. It’s printed in multiple layers, assembled piece by piece:

1. Cup Body: A pure white cup body with a band of vertical purple heat-insulating sleeve wrapped around its midsection. The raised and recessed texture not only enhances grip but also mimics the design of a non-slip coffee cup sleeve.

2. Cup Lid: A glossy black circular lid with a centered opening.

3. Pressable Straw: A white cylindrical “straw” extends vertically through the lid’s opening. This isn’t an actual straw—it’s a pressable, spring-loaded keycap mechanism.

Inside, it houses a mechanical keyboard switch. When you press down on the white straw at the top, it triggers a tactile bump and a crisp clicking sound, just like a real mechanical key. Release your finger, and it automatically springs back. Perfect for one-handed repetitive pressing—ideal for clearing your mind, relieving anxiety, or taking a quick break during work. Compact and portable, it fits easily into your pocket, making it a handy EDC stress-relief gadget.

Here are the assembly steps:

Step 1: Prepare all the printed parts.
Step 2: Screw the purple sleeve onto the threaded top of the cup.
Step 3: Attach the cup base to the sleeve.
Step 4: Insert the straw into the mechanical keyboard switch, then mount the switch onto the cup.
Finally, screw on the cup lid.