littleBits Pro Library without Storage

At 304 Bits, the Pro Library is the biggest littleBits collection EVER. It’s optimal for schools, libraries, makerspaces, design agencies, or anyone looking to create and prototype inventions with our electronic building blocks.
Choose Pro Library with wall storage, or without storage to save money
Comes with 3 tackleboxes to store hundreds of Bits on a shelf, or on the go
Includes nearly every Bit, featuring cloudBit, Arduino, wireless, and synth Bits (o25 DC Motor, w21 Receiver and w22 Transmitter sold separately)
Perfect for collaborative, project-based learning at all levels
Inventors of all ages can prototype complex interactions in seconds
Robust enough for demonstrations and presentations
Includes a reference handbook, co-written by littleBits Founder Ayah Bdeir

The Pro Library was last updated 6/18/2015. It is a growing collection and is revised periodically throughout the year.