2 Packs USB Fan 40mm x 10mm DC 5V Mini Cooling Brushless Box Fan for Computer Terrarium PlayStation PC Case Xbox Welding Helmet Aquarium Router 40mm x2 sold2024 You could add or reduce

You could add or reduce fillers into the pillow

USB charging cable

it's can easily tightened use your hand

which will enable you to visually check whether you have the same sparks

1* Honeycomb grid

2 Packs USB Fan 40mm x 10mm DC 5V Mini Cooling Brushless Box Fan for Computer Terrarium PlayStation PC Case Xbox Welding Helmet Aquarium Router 40mm x2 sold2024 You could add or reduce2 Packs USB Fan 40mm x 10mm DC 5V Mini Cooling Brushless Box Fan for Computer Terrarium PlayStation PC Case Xbox Welding Helmet Aquarium Router This versatile 40mm USB fan is a USB computer fan and USB mini fan, perfect for cooling laptops, WiFi towers, 3D printers, cable modems, Steam Decks, and more. It functions as a CPU cooler, Ender 3 fan, and PC case fan, ensuring your electronics stay cool. For hobbyists, it serves as a micro fan, mini computer