Ultimaker Yellow PLA will make sure you have the sunshine in you. It can make any print shine bright as the sun! This filament is best used on the Ultimaker 2.
The Ultimaker Ultimate Blue comes on a reel for more printing convenience. It has great roundness and consistency. It is not translucent.
Which materials can be used for 3D printing?
Ultimaker supplies PLA and ABS as materials for printing. For the Ultimaker Original we recommend printing with PLA. PLA is a biodegradable plastic which is the easiest material to print with because of its properties. For printing with a material like ABS a heated bed is recommended, since ABS has the tendency to warp when it cools down fast. Therefore the Ultimaker is the better option if you want to print with ABS.