Master builder Patrick van Zandvoort (The Netherlands) combined our GBC Funnel XL fluently into his own GBC module. Great work and thanks for sharing with us!
See all the available GBC Funnels: https://pv-productions.com/product/gbc-funnel/
See also our C Model Building Instructions & accessories: https://pv-productions.com/product-category/lego/
Build our models? Share the fun: https://pv-productions.com/upload/