STEM diferencialas – medinis konstruktorius ir edukacinis 3D modelis. Interaktyviai supažindina su pagrindiniais diferencialo veikimo principais. Modelio dysis: 6.9*5.3*4.1 in (17.5*13.5*10.5 cm) Dalių skaičius: 163 Surinkimo laikas: 1-2 hour

Robotime-Rolife TG501 is an easy-level DIY 3D model of famous architecture - the Eiffel Tower. Great 3D wooden puzzle for both adults and kids. It is an interesting educational toy, lovely home decorations, and a great holiday gift (such as Christmas, Birthday) for boys & girls, teens & adults. Difficulty Level - Medium (3 out of 5)Collection time...