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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Material：Stainless steel 316L
Water tank capacity: 50ml
Number of Parts: 300+pcs
enabling maximum power output
dual exhaust pipes
NikolaToy™ Fire absorbing Stirling helicopter In stock Material：Stainless steel 316LThe overall design is characterized by Armed helicopter. Adopting rotor disturbance air cooling, exquisite and beautiful. The overall engine is maintenance free, and the cylinder piston is lubricated with drip oil to minimize wear and prolong its service life. Overall dimensions: length 210MM, width 100MM (rotor folding), height 140MM Packaging size 190MM long, 110MM wide, and 140MM high Speed range: minimum 300 and maximum 1000 (continuous running