Motivation – To study haptic communication in collaborative virtual environments. Research approach – An experimental study was conducted, in which 60 students were asked to perform in dyads a shared manual task after a training period. Findings/Design – The results show that haptic communication can influence the common frame of reference development in a shared manual task. Research limitations/Implications – Deeper verbalization analyses are needed to evaluate the common frame of reference development. Originality/Value – This study highlights haptic interactions importance when designing virtual environment that support shared manual tasks. Take away message – Haptic communication, combined with visual and verbal communication, enriches interactions in virtual environments.