School Teacher Teachers Teaching aid Science and Technology Museum Science and Physical Small Experimental Air Power Rocket Promotional Instrument Material Package

1.20 Kidus

Magdeburg hemisphere material pack

1.47 Kidus

Duchamp illusion turntable material package (the finished product is about 19*10 smart)

1.61 Kidus

Diy arch bridge material package (finished about 22*7.5*8 smart)

1.61 Kidus

Three-ball instrument material package (the finished product is about 12*8

2.14 Kidus

Snake ball material gossip

1.67 Kidus

Rope climbing robot material package (finished product about 12*5*4 smart)

2.14 Kidus

Worm robot material package (finished product about 6*5.5*18 smart)

2.14 Kidus

Rocket thruster model material package (finished about 20*10*7 smart)

1.20 Kidus

Hydraulic arm material package (finished product about 27*12 smart)

1.61 Kidus

Eight planetary material packages (the finished product is about 16*12 smart)

1.61 Kidus

Electric windmill material package (finished about 15*9*9 smart)

2.01 Kidus

Hand-cranked generator material package a (finished about 6.5*8*5 smart)

1.74 Kidus

Elevator adjustable material package (finished about 17*7*9 smart)

2.01 Kidus

Be i bridge material package (finished about 50*15*10 smart)

2.14 Kidus

Cable-stayed bridge material package (finished about 29*4*11 smart)

1.61 Kidus

Material package for solar cell dual-purpose vehicle (finished 8.5*8.5*10 smart)

2.14 Kidus

Electric tricycle material

1.61 Kidus

Hand-cranked generator material package b (finished about 11*9.5*6 smart)

2.68 Kidus

Wooden waterwheel material bag (finished about 12*5*10 smart)

1.27 Kidus

Two-wheel drive remote control racing material package (finished about 15*11*11 smart)

2.68 Kidus

Hydraulic lifting platform material package (about 8*11*10 smart)

2.01 Kidus

Circuit cleaarence material package (finished about 13*10*8 smart)

1.47 Kidus

Ming steamship material package

2.01 Kidus

Hand butterfly assemble material bag

2.01 Kidus

Size

Choose an optionBe i bridge material package (finished about 50*15*10 smart)Cable-stayed bridge material package (finished about 29*4*11 smart)Circuit cleaarence material package (finished about 13*10*8 smart)Diy arch bridge material package (finished about 22*7.5*8 smart)Duchamp illusion turntable material package (the finished product is about 19*10 smart)Eight planetary material packages (the finished product is about 16*12 smart)Electric tricycle materialElectric windmill material package (finished about 15*9*9 smart)Elevator adjustable material package (finished about 17*7*9 smart)Hand butterfly assemble material bagHand-cranked generator material package a (finished about 6.5*8*5 smart)Hand-cranked generator material package b (finished about 11*9.5*6 smart)Hydraulic arm material package (finished product about 27*12 smart)Hydraulic lifting platform material package (about 8*11*10 smart)Magdeburg hemisphere material packMaterial package for solar cell dual-purpose vehicle (finished 8.5*8.5*10 smart)Ming steamship material packageRocket thruster model material package (finished about 20*10*7 smart)Rope climbing robot material package (finished product about 12*5*4 smart)Snake ball material gossipThree-ball instrument material package (the finished product is about 12*8Two-wheel drive remote control racing material package (finished about 15*11*11 smart)Wooden waterwheel material bag (finished about 12*5*10 smart)Worm robot material package (finished product about 6*5.5*18 smart) Clear

-Decrease product quantity. School Teacher Teachers Teaching aid Science and Technology Museum Science and Physical Small Experimental Air Power Rocket Promotional Instrument Material Package quantity +Increase product quantity.

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