Yamaha THR30IIW 30W wireless compact desktop guitar amplifier - Black The Human Body These are the same size

These are the same size as the Rainbow Blocks (73275) so form a natural extension to this set

Great for schools and sports halls

Ideal for encouraging exploratory and collaborative group play

Scaled in both grams and Newton's

Hand crafted by Goufang Wang in MMX workshops

Yamaha THR30IIW 30W wireless compact desktop guitar amplifier - Black The Human Body These are the same sizeSuperb quality portable wireless practice amp 15 Guitar Amp Models, 3 Acoustic Models, 3 Bass Models, 3 Flat Voicings Hi Fi audio playback with Extended Stereo Technology, plug and play USB connectivity Bluetooth support for audio playback, editing via THR Remote, and more THR Remote editor librarian app for desktop and mobile devices 2 year Yamaha warranty