narrower [Adjective] + tube [Noun]

Strength Strength Dispersion
A:
5
CHISQ:
208.33
AWT:
26,470,764
TTEST:
2.18
G2:
35.76
FAWT:
2.05
MI:
5.45
LOGLOG:
12.65
JD:
0.48
MI3:
10.09
DICE:
0.3
RANGE: