this is not necessary

lab equipment

It gives a stronger print than ABS

Start/Stop button for starting and stopping operation

3DE Premium - PLA - Leaf Green - 1.75mm - 1kg 20-30kg this is not necessary3DE Premium PLA Leaf Green 1. 75mm 1kg 3DE Premium PLA is a safe choice for a good everyday material. You will often see that 3DE Premium PLA will perform better than other PLA filaments. This is because we use a new formula in production, which means that the strength and heat resistance of the filament is better and results in much nicer printed parts. PLA (Polyacetic Acid) is a biodegradable polymer produced from lactic acid, corn, sugar and other