自由の闘士 シオン Freedom Fighter Shionさんのイラストまとめ

3D printed earplugs with traditional Japanese design that I recently designed
Since this earplug has a fixed decorative handle, it can be inserted into the ear while wearing gloves
If you are interested, please try manufacturing with flexible filament
https://t.co/HwC1EZLh21

New ways to enhance 3D print rifle receivers
If you are interested, download the experiment kit
This technology may be effective for receivers such as Plastikov
The idea is to temporarily stop printing when a certain height is reached and insert a metal reinforcement plate

Sentinel Rotary Fire Pepper Box Pistol (3D Print Kit Gun)
This 3D print gun can be fired by simply turning the handle by hand
The biggest feature is that full automatic shooting can be performed manually

Interesting site
Download if you are interested
20mm WW2 German Tank Type Mill Site

@joustlovers 日本独自の安全なジョスト開発について提案があります。
次のような距離の長い板を使用して交差した仮設コースを作ります。
大人用の乗馬玩具は坂の勢いで走り、交差地点ですれ違う時に攻撃します。
ランスはしなる様に先端から1ｍ程度の部分のみ空洞のゴムパイプで作ります。
https://t.co/4uAKeRxNWi