Science Experiment Technology DIY Small Kit for Making Educational Toys, Physics Laboratory Hand-Assembled Toys

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Science Experiment Technology DIY Small Kit for Making Educational Toys, Physics Laboratory Hand-Assembled Toys

৳ 24 – ৳ 410per piece (个) · depends on the option · ≈ ¥1.21–¥20.90 on 1688

Product price only · qty + shipping shown separately below

800 g per piecefrom the 1688 listing · shipping charged by actual weight at our warehouse

Choose options & quantity

Jeep

৳ 67/pc · ¥3.42 · ⚖️ 800 g

Electric racing car

৳ 51/pc · ¥2.59 · ⚖️ 800 g

Money detector

৳ 46/pc · ¥2.36 · ⚖️ 800 g

Traffic light

৳ 41/pc · ¥2.10 · ⚖️ 800 g

Hand crank windmill

৳ 69/pc · ¥3.52 · ⚖️ 800 g

Hand generator

৳ 75/pc · ¥3.85 · ⚖️ 800 g

Electric taxiing machine

৳ 46/pc · ¥2.36 · ⚖️ 800 g

Flag lifting platform

৳ 41/pc · ¥2.09 · ⚖️ 800 g

Don't fall down bear

৳ 45/pc · ¥2.31 · ⚖️ 800 g

Homemade flashlight

৳ 45/pc · ¥2.31 · ⚖️ 800 g

Gear three linkage

৳ 39/pc · ¥1.98 · ⚖️ 800 g

Moon rover

৳ 147/pc · ¥7.48 · ⚖️ 800 g

Ferris wheel

৳ 153/pc · ¥7.81 · ⚖️ 800 g

Vernier caliper

৳ 47/pc · ¥2.42 · ⚖️ 800 g

Power bridge

৳ 39/pc · ¥1.98 · ⚖️ 800 g

Electromagnetic swing

৳ 71/pc · ¥3.63 · ⚖️ 800 g

Weather vane

৳ 28/pc · ¥1.43 · ⚖️ 800 g

Phonograph

৳ 106/pc · ¥5.39 · ⚖️ 800 g

Double track strange slope

৳ 67/pc · ¥3.41 · ⚖️ 800 g

Voice controlled desk lamp

৳ 410/pc · ¥20.90 · ⚖️ 800 g

Spinning machine

৳ 60/pc · ¥3.08 · ⚖️ 800 g

Calendar

৳ 52/pc · ¥2.64 · ⚖️ 800 g

Human skeleton

৳ 67/pc · ¥3.41 · ⚖️ 800 g

Vertical air conditioner

৳ 58/pc · ¥2.97 · ⚖️ 800 g

Balanced bird

৳ 24/pc · ¥1.21 · ⚖️ 800 g

Stayed bridge

৳ 40/pc · ¥2.04 · ⚖️ 800 g

Conductor detector

৳ 78/pc · ¥3.96 · ⚖️ 800 g

Water wheel

৳ 39/pc · ¥1.98 · ⚖️ 800 g

Air suspension ball

৳ 58/pc · ¥2.97 · ⚖️ 800 g

Wind turbine

৳ 97/pc · ¥4.95 · ⚖️ 800 g

Shooting machine

৳ 24/pc · ¥1.24 · ⚖️ 800 g

Sundial

৳ 33/pc · ¥1.66 · ⚖️ 800 g

Compass

৳ 33/pc · ¥1.66 · ⚖️ 800 g

Voice controlled street lights

৳ 65/pc · ¥3.33 · ⚖️ 800 g

Music box

৳ 96/pc · ¥4.89 · ⚖️ 800 g

Electric four-wheel drive

৳ 67/pc · ¥3.41 · ⚖️ 800 g

Panda going downhill

৳ 37/pc · ¥1.91 · ⚖️ 800 g

Magnetic seesaw

৳ 27/pc · ¥1.37 · ⚖️ 800 g

Shaking head fan

৳ 96/pc · ¥4.89 · ⚖️ 800 g

Set a quantity on the options you want

Shipping method

Air · Normal goods

10–14 days · ৳ 750 / kg

Air · Sensitive (battery/liquid/chemical)

14–18 days · ৳ 1,150 / kg

Air · Cosmetic specialty

18–25 days (cheaper for cosmetics) · ৳ 850 / kg

Sea · Heavy/bulky

30–35 days · ৳ 200–550 / kg · min 200 kg

Price breakdown · transparent · no hidden fees

Product (0 pcs across options, all-in ৳ price)৳ 0

🇨🇳 CN domestic (৳20/kg, min ৳100)৳ 100

Pay now৳ 100

✈️ International shippingBilled later

Charged after we weigh your parcel, before it ships from China · ৳750/kg · not charged now

💬 Bulk buyer? Tap Ask about this product — our CS team chats 1-on-1 with the seller on 旺旺 using our 超级买家 (Super Buyer) tier to push the price down another 5–10% and locks the deal right in the chat. We're the only platform in Bangladesh that does this.