wireless low temperature 3d 3d printing pen toy three d children's three-dimensional drawing pen children's student girl gift wholesale toy

low temperature version-smart 3d 3d printing pen toy purple/built-in lithium battery low temperature version-smart 3d 3d printing pen toy powder/built-in lithium battery low temperature version-smart 3d 3d printing pen toy blue/built-in lithium battery klm gift bag edition-3 rolls 6m consumables mld gift bag edition-3 rolls 6m consumables kdm version gift bag-3 rolls 6m consumables ygg gift bag edition-3 rolls 6m consumables cr gift bag edition-3 rolls 6m consumables klm gift bag edition-13 rolls 56m consumables mld gift bag edition-13 volumes 56m consumables kdm version gift bag-13 volume 56m consumables ygg gift bag version-13 volume 56m consumables cr gift bag version-13 volume 56m consumables klm gift bag edition-23 volumes 106m consumables mld gift bag edition-23 volume 106m consumables kdm version gift bag-23 volume 106m consumables ygg gift bag edition-23 volume 106m consumables cr gift bag version-23 volume 106m consumables klm gift bag edition-43 rolls m consumables mld gift bag edition-43 volume m consumables kdm version gift bag-43 volume m consumables ygg gift bag edition-43 rolls m consumables cr gift bag edition-43 volume m consumables random color 10 rolls consumables 2m random color 10 rolls consumables 5m

configuration as shown in the figure