smart low temperature 3d printing pen toy-blue (rechargeable version) intelligent low temperature 3d printing pen toy-powder (rechargeable version) intelligent low temperature 3d printing pen toy-purple (rechargeable version) smart low temperature 3d printing pen toy-green (rechargeable version) smart low temperature 3d printing pen toy-red (rechargeable version) smart low temperature 3d printing pen toy-brown (rechargeable version) big ear dog version gift bag-3 volumes of consumables 6m cr gift bag edition-3 volumes of consumables 6m kunomi gift bag edition-3 volumes of consumables 6m merlot gift bag edition-3 volumes of consumables 6m hello kitty version gift bag-3 volumes of consumables 6m big ear dog gift bag edition-13 volume consumables 56m cr gift bag edition-13 volume consumables 56m kunomi gift bag edition-13 volume consumables 56m merlot gift bag edition-13 volume consumables 56m hello kitty gift bag edition-13 volume consumables 56m big ear dog version gift bag-23 volume consumables m cr gift bag edition-23 volume consumables 106m kunomi gift bag edition-23 volumes of consumables m merlot gift bag edition-23 volume consumables 106m hello kitty version gift bag-23 volume consumables m big ear dog gift bag edition-43 volume consumables m cr gift bag edition-43 volume consumables m kunomi gift bag edition-43 volume consumables m merlot gift bag edition-43 volume consumables m hello kitty gift bag edition-43 volume consumables m random color ten rolls 2m consumables luminous consumables 5 rolls 5m

configuration as shown in the figure