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儿童科学实验套装学生幼儿园diy手工科技小制作材料礼物玩具批发
balance bird(平衡鸟)
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USD $0.24 | 488 piece available |
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beili bridge(倍力桥)
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USD $0.36 | 488 piece available |
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wind vane(风向标)
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USD $0.32 | 488 piece available |
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portable power generator (with base)(手摇发电机（带底座）)
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USD $1.19 | 488 piece available |
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new portable power generator (with base)(新手摇发电机（带底座）)
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USD $1.05 | 488 piece available |
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compass(指南针)
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USD $0.6 | 488 piece available |
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compass (new)(指南针（新款）)
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USD $0.6 | 488 piece available |
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portable compass(手提指南针)
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USD $0.39 | 488 piece available |
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holder compass(台座指南针)
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USD $0.39 | 488 piece available |
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four-wheel drive small racing car (battery free)(四驱小赛车（送电池）)
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USD $0.94 | 488 piece available |
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electric jeep (battery delivery)(电动吉普车（送电池）)
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USD $1.35 | 488 piece available |
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equatorial sundial(赤道日晷)
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USD $0.5 | 488 piece available |
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bear(不倒熊)
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USD $0.51 | 471 piece available |
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gear drive(齿轮传动)
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USD $0.41 | 488 piece available |
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gear electric (battery delivery)(齿轮电动（送电池）)
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USD $1.42 | 488 piece available |
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gear round trip (battery delivery)(齿轮往返车（送电池）)
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USD $1.68 | 488 piece available |
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electric carousel (battery delivery)(电动旋转木马（送电池）)
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USD $1.27 | 488 piece available |
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magnetic bouncing frog(磁力弹跳蛙)
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USD $0.47 | 488 piece available |
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magnetic seesaw(磁力跷跷板)
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USD $0.41 | 488 piece available |
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magnetic car(磁力小车)
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USD $0.52 | 488 piece available |
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magnetic suspension pen(磁悬浮笔)
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USD $0.47 | 488 piece available |
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maglev train(磁悬浮列车)
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USD $1.24 | 488 piece available |
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thresher(打谷机)
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USD $0.98 | 471 piece available |
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solar energy driven car(太阳能小车)
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USD $1.08 | 488 piece available |
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sun mars rover(太阳火星车)
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USD $1.08 | 488 piece available |
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solar double ring(太阳能双环)
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USD $1.44 | 488 piece available |
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hand fan (battery)(手拿风扇（送电池）)
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USD $0.96 | 488 piece available |
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desktop fan (battery delivery)(台式风扇（送电池）)
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USD $1.03 | 488 piece available |
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oscillating fan (battery free)(摇头风扇（送电池）)
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USD $1.58 | 488 piece available |
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spring scale(弹簧秤)
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USD $0.82 | 488 piece available |
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short crossbow(短款弩车)
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USD $0.87 | 471 piece available |
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long crossbow car(长款弩车)
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USD $1.01 | 488 piece available |
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rotating crossbow car(旋转弩车)
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USD $0.96 | 488 piece available |
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windmill cabin (battery delivery)(风车小屋（送电池）)
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USD $1.2 | 471 piece available |
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wind valley machine(风谷机)
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USD $0.87 | 463 piece available |
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foucault pendulum(傅科摆)
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USD $0.59 | 488 piece available |
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pole scale(杆秤)
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USD $0.6 | 471 piece available |
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well wheels(轱辘井)
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USD $0.51 | 488 piece available |
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ball seesaw(滚珠跷跷板)
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USD $1.17 | 488 piece available |
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hook roller(胡克滚轮)
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USD $0.32 | 488 piece available |
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mechanical hammer(机械锤)
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USD $0.76 | 488 piece available |
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mechanical dragon (battery delivery)(机械甲龙（送电池）)
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USD $1.8 | 488 piece available |
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mechanical caterpillar (battery delivery)(机械毛毛虫（送电池）)
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USD $1.78 | 488 piece available |
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mechanical shark (battery delivery)(机械鲨鱼（送电池）)
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USD $1.58 | 488 piece available |
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guitar(吉他)
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USD $0.39 | 488 piece available |
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shock absorber(减震器)
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USD $0.64 | 488 piece available |
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combination lock(密码锁)
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USD $0.82 | 471 piece available |
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newton's cradle(牛顿摆)
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USD $0.72 | 488 piece available |
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balance robot (battery delivery)(平衡机器人（送电池）)
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USD $1.27 | 488 piece available |
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peristaltic robot (battery delivery)(蠕动机器人（送电池）)
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USD $1.63 | 488 piece available |
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