Total Package was around 4,420g shipped from amazon.co.jp via tenso.
Sujiman Kupa Big Rina [710g(600g)] -
https://blog.onahole.eu/reviews/onaholes/sujiman-kupa-big-rinaSujiman Kupa Lolinco [522g(450g)] -
https://blog.onahole.eu/reviews/onaholes/sujiman-kupa-lolincoOnaho Fairy [425g(340g)] -
https://blog.onahole.eu/reviews/onaholes/onaho-fairyMouth of Truth [540g(400g)] -
https://blog.onahole.eu/reviews/onaholes/la-bocca-della-verita-the-mouth-of-truthFuwa Cyun W [405g(310g)] -
https://blog.onahole.eu/reviews/onaholes/fuwa-cyun-wR-20 [510g(405g)] -
https://blog.onahole.eu/reviews/onaholes/age-series-twenty Enjoy Toys doubles [256g(225g)] -
http://www.amazon.co.jp/gp/product/B00M9YZCWQ/Format:
Title [Package+Contents Weight(Listed Weight)] - Link
So overall expect to add an extra 15% to the products listed weight. Also don't forget to account for the box it all comes in!
My box was packaged by amazon, so they used a fairly thick box with a 1 inch cardboard insert on the bottom of the box.
So the weight of the packaging alone was around 1050g