It comes with a 3

LED indicator for power on

* Spike Rod

It also provides accurate and stable extrusion

Prusament PETG - Ocean Blue - 1.75mm - 1kg (NFC) Anycubic - Reservedel It comes with a 3Brand: Prusament Material: PETG Diameters: 1. 75mm Color: Ocean Blue Weight: 1kg Diameter tolerance: 0. 02mm Prusament PETG Ocean Blue 1kg PETG is a very tough material with good thermal resistance. Its application is universal, but especially suitable for mechanical parts and both indoor and outdoor use. PETG has almost no warping, so printing large objects is not a problem. PETG is a preferred material for 3D printing by many. It is almost as easy