xSluban B0731G Space Station: Nautilus-X ISS Demonstrator (72pcs) Super Seal and these machined aluminium blocks

and these machined aluminium blocks replace the stock plastic parts with a more durable alternative

and sized well for both indoor and outdoor use on smoother surfaces

64DP (64 pitch) tooth profile — must be matched to a 64DP spur gear for correct mesh

Whether the original body has taken damage or you want a fresh canvas for a custom scheme

xSluban B0731G Space Station: Nautilus-X ISS Demonstrator (72pcs) Super Seal and these machined aluminium blocksThe Sluban Space Station: Nautilus X ISS Demonstrator (72pcs) (M38 B0731G) is a construction set that delivers hours of creative building fun. Key Features Sluban construction set Hours of creative, screen free building fun