You must also have the pants shown in the picture（pic-2）, you need to loosen the belt and tie the knot when you go to the toilet, especially in winter, it is very inconvenient, and it may be loosened at ordinary times, resulting in you need to lift the pants when you are old, and the tightness is not easy to master. Even though some have spring buckles, they don't necessarily lock the belt securely, so I designed this small button to be easy to unfasten and tighten, and I hope you will like it.

你们一定也有图片2所示的这种裤子，上厕所时需要松开裤带再打结，特别是在冬天很不方便，平时还有可能会松掉，导致你需要老去提裤子，松紧程度也不太好掌握。即便有些配有弹簧卡扣，但并不一定能牢固的锁定裤带，所以我设计了这个小的扣子，方便解开和收紧，希望大家可以喜欢。

Noker's original designs list（Noker的原创设计列表）：

Alternative Rotary shaft with Automatic rewinding for AMS lite（自动回卷AMS lite料盘架，可替代原配） - [20240412]

Rotary spool holder with Automatic rewinding for A1（带自动回卷功能的A1料盘架） - [20240406]

Rotary spool holder with Automatic rewinding for A1 mini（带自动回卷功能的A1 mini料盘架） - [20240405]

A1 / A1 mini fan Cover Guard（部件冷却风扇保护罩） - [20240226]

Hamster series - Urine sand shovel（仓鼠系列 - 尿砂铲子） - [20240204]

AMS lite filament spool anti-drop ring（料盘防掉落圈） - [20240101]

Trouser strap buckle（裤带卡扣） - [20231209]

AMS Lite Large diameter spool adapter（大直径料盘适配器） - [20231127]

A1 & A1 mini Purge poop Cleaner（喷嘴清洁板） - [20231127]