Piko Piko Hammer (Squeaky Hammer)

Piko Piko Hammer (ピコピコ ハンマー) is a classic Japanese toy that just about everyone in Japan knows and loves. When you hit something with it, it makes a cheerful "Piko! Piko!" sound.

This printable version functions fully as a squeaky hammer, while also having a polished appearance, and it even produces a better sound than most store-bought versions. Assembles in just 30 seconds without any glue or screws.

Print the following parts:

• 2x HammerHead: Print TPU 95A, You must print this using a 0.4mm nozzle, layer height 0.2mm, with the outer wall width set to 0.6mm, Bottom shell layers 4, and spiral vase mode enabled. This is a must.

• 1x HeadMiddle: Print PLA, PTEG , etc.

• 1x Handle: Print PLA, PTEG , etc.

Assembly: 

1. Place the HammerHead parts over both ends of the HeadMiddle part.
2. Finally, snap the handle in place to complete the assembly.

Notes:

• This design is intended to be printed with TPU 95A

• Please make sure to print the HammerHead in TPU only, it won't function properly with PLA or PETG.

• To print the HammerHead, you must use a 0.4mm nozzle, layer height 0.2mm, with an outer wall width of 0.6mm, Bottom shell layers 4, and spiral vase mode enabled. This is absolutely required.

• I tested Bambu Lab TPU 95A HF, SainSmart TPU 95A, and PRILINE TPU 95A. The Bambu TPU 95A HF is noticeably softer than any other 95A I’ve seen so far. As a result, the sound it produces is quieter compared to the others.