test-tubeful test-tube baby • test tubing · · · Info · Characters · · test-tubeful · · Text Common · · Latin · · Scripts 12 · · Length 3 · · Syllables Characters · · - hyphen-minus U+002D b latin small letter b U+0062 e latin small letter e U+0065 f latin small letter f U+0066 l latin small letter l U+006C s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075