Zig Zag/ Tetris Blocks Puzzle sub2-algometers Available in 6 colour coded

Available in 6 colour coded resistances

The microcuvettes are unaffected by humidity or temperature and are therefore particularly suited for use in hot and humid climates

$575 for 2 Years & $1330 for 5 Years)

Large Font Display

Zig Zag/ Tetris Blocks Puzzle sub2-algometers Available in 6 colour codedTetris style games are well known as a fun and good brain teaser. This tetris style puzzle is great to use cognitive skills to figure out which piece of the puzzle goes where. This wooden version can entertain while promoting the development of their logical thinking skills. This puzzle is made with non toxic food grade coloring. Specifications Approx dimensions of product: 20x20x3cms. Weight: 0. 5kgs.