?

Product features:

Compass?called?compass，?a record since?the Yellow Emperor?era，?after generations of?scholars，?according to the?book of changes?and?Heluoprinciple，?with reference to the?sun and moon?and?stars?star?sevenastronomical?principles of operation，?observe?the earth?mountains and rivers，?plains?wave?form，?corrected for?improved?manufacturing，?for?the determination of position and?terrain reconnaissance，?geomantic?divisionand seamen?are?called it?"compass"?or?"Luo geng".

Product?introduction:

Name:?John?Hui?boutique?compass

Material:?Bakelite

Size: 5?inch:?length of about 16.5cm?in?diameter of about?14.5cm

7 inch:?length of about 19.8cm?in?diameter of about?17.8cm

9 inch:?length of about 25cm?in?diameter of about?23cm

Weight: 5?inch?0.4KG 7?inch:?weight:?weight?of about 0.6kg

9 inch:?weighing about?1.1kg?(net)

Packaging:?packaging?mascot




?

Product introduction:

Feng shui compass，?also known as?compass，?compass，?Luo Geng，?Luo Jingpan，?feng shui masters?in the?geomancy?Fengshui?for?measuringtools?and?orientation.?The?main component of?Tianchi?(that is，?the compass)，?Tianxin?ten?(red?line?nylon rope?frame?in the outer disk?on thedisk?()，?carving?with a copper plate?disk，?a circle of?black?gold?entire disccan?rotate back and forth，?a circle?is called?a?habit.?One of the layersrange?twenty-four mountains)，?outer?(base).

Chemical name?is called?bakelite?bakelite，?was the first to?put into industrial production?of?varieties of?plastics.?Insulation，?it has highmechanical strength?and good?heat resistance，?corrosion resistance，therefore，?commonly used in the manufacture of?electrical materials，such as?switch，?lamp holder，?Headset，?the phone shell，?instrument?shell，"bakelite"?named after this.?It?has important?significance for?industrialdevelopment.