wooden butterfly claw knife assembly puzzle model wooden building blocks confused educational toys three-dimensional model folding knife

[00:59 in promotion]]

butterfly knife spring knife ejection knife folding cutting blade yao guang a folding knife straight jump knife butterfly knife + folding cutting blade butterfly knife + folding cutting blade + straight jump knife butterfly knife + spring knife + ejection knife folding cutting blade + yao guang a folding knife + direct jump knife any two types [can be specified]] any three models [can be specified]] optional four models [can be specified]] optional five [can be specified]] luxury six all take away random one