Wood piece: 314pcs ;
Assembly time: about 3 hours.
Recommend age: 14+; children under the age of 14 can complete the assembly accompanied by their parents.
Real Sight Distance: 150m.
Objective Lens: 30mm.
Eyepiece: 20mm.
Package size: 310*230*35 mm

Notice

Wax is forbidden on the international shipping; we have to take it out. It's used to reduce friction; not essential; could be replaced with candle. please prepare by yourself. Thanks for understanding.