Features:  For DIY model production.  Without remote control, without battery.  Children's educational toy.     Specifications:  Size: 94 x 76 x 90mm (L x W x H).  Weight: 48g.  Motor: 130...

Specification:  -Material: Pure Brass.  -Size: S(single)/1mm/1.5mm/2mm/3mm/3.5mm/4mm/5mm/7mm/9mm.     Features:  - Plug-in Head Round Shank Diameter--Depending on your electric iron model, if rough, grinding down. If thin pad something, or use the...

DIY Solar Wooden Car Toy Educational Assembly Model for Children;    Description: Name: Solar Wooden Car Toy ;  Size:6.5cm*6cm*5cm;  Net weight:31g;  Powered by solar;  Best gift for your kids.    Note: Not suitable...

Feature:  Hotovoltaic power system output.  High conversion efficiency, up to 95%.  Matching plastic shell, more beautiful shape.  USB female output, may be any 5V digital products charge.     Specification:  Output...

TThis is a sun-earth-moon orbital planetarium model. All-in-one design, it is an perfect way to illustrate Earth's rotation, the planet's revolution around the s-un, the seasons of the year, and...

DIY Solar Power Car Physics Experiment Science and Technology Puzzle Toy Kit.    Description: This solar car uses a large motor, and with gear reduction assembly, which is more powerful,...

Do it by yourself : DIY Solar Power Toy Mini Car for Children.   Features: 1) Using acrylic environmentally friendly materials,safe non-toxic and harmless, children can play with ease.  2) Assemble...

Feature: This is a four-wheel drive DIY sports car, through the students' own hands-on assembly practice learning, can help children learn the mechanical transmission structure of the vehicle model. Learn...