The Blue Ribbon Sensorial Weight is an interesting idea and has a few applications. It’s all timber – 4 blue and 4 read skittle that nest in a base. Each peg has a different weight (4 different weights per colour)- and you try and find the matching weight in the other colour. The pegs also have a self-checking option – as each peg has a different sized circle grooved in its base (so you can find the match in the opposite colour by checking the bases).
Brand: Blue Ribbon
Country of Origin: Thailand
Recommended Age Group: 3y+
Product Size: 15 x 24 x 9.5 cms