Quadrilla Sound Blocks Extension Set

The Sounds Block Extension Set works with the Basic Set and the Twist & Rail Set. This 53 piece set includes: three rails with five hole drops, four rails with three hole drops, eight soundblocks, eight metal sound tones, G, A, B, C, D, E, F, G, to put into the blocks or on the rails, eight wooden pieces to put into the blocks instead of the metal sound tones, five natural hole covers, five small red accelerators with connecting part for the metal tone, five large red accelerators with connecting part for the metal tone, five large red accelerators, two marble trays with felt inside and 20 marbles.

Delivered free in the UK
(except for Northern Ireland, Highlands and Islands, Isle of Man, Isles of Scilly and the Channel Isles)