1.Science microscope toy 2.Power:600x 3.Factory supply MP-B600 Plastic microscopes, educational toy EyepieceObjectPowerColor10x Fixed10x,30x,60x600Xred,black, ... .4.48 kgsQTY per 20'4224 setsQTY per CTN8 sets MP-B600 Plastic microscopes, children educational toy