Amazon.com: Eske Kouri Gobricks GDS-657 Slope, Curved 3 x 1 Compatible with Lego 50950 All Major Brick Brands Toys Building Blocks Technical Parts Assembles DIY (106 Orange(021),30 PCS) : Toys & Games
Part 50950 : LEGO Slope
LEGO 50950 Slope, Curved 3 x 1 - MEDIUM BLUE (10pcs) | eBay