Give your catalogue a STEM bestseller that earns shelf space on its own play value: the DIY Educational Toys 236PCS Electric Marble Run Set with Different 14MM Balls Marble Race Run Toy (SKU CPS283882). This 236-piece assembly set pairs open-ended building with a motorized lift, so kids don’t just stack tracks — they engineer a working race course and watch colorful 14mm balls climb, twist, and race back down.

For importers and retailers, this is a single SKU that covers a broad age range and two play modes in one box. Follow the included designs for a guided build, or hand the pieces over and let young engineers invent their own layouts. Either way, the electric mechanism delivers the payoff: flip the switch and the marbles move.

Why buyers stock this marble run

• Motorized action drives repeat play. The electric lift sends 14mm balls up and through the course automatically, so the set keeps working even after the initial build — a feature that turns a one-time assembly into a lasting toy.
• 236 pieces stretch the play cycle. With that many track sections, connectors, and balls, kids can rebuild fresh layouts each session. That variety means parents see lasting value, and you see fewer returns.
• STEM learning built into the fun. Assembling tracks teaches cause-and-effect, spatial reasoning, and basic physics — a concrete educational angle you can put right on your product listing.
• One SKU, wide age appeal. The age range spans 2 to 4 Years, 5 to 7 Years, 8 to 13 Years, and 14 Years & Up, so you can position it as a family toy rather than a narrow preschool or tween item.
• Unisex slot-toy design simplifies merchandising. No gender-specific styling means it works in mixed displays, birthday-gift sections, or educational toy end caps.
• Color-box packaging ready for retail. Each unit ships in a COLOR BOX at 48×11×38 cm, sized for easy shelf stacking and gift-ready presentation.

Assembly-style toys carry an inherent trust factor: the buyer sees exactly what they’re getting. This set makes that trust pay off with a motorized mechanism that adds genuine wow without batteries — the electric lift runs on the included power setup, so no extra battery purchase is needed.

Key specs at a glance

Wholesale Ordering

• MOQ: 1 piece
• Unit price: USD 9.47 – 11.03
• Packaging: COLOR BOX, 48×11×38 cm per unit
• Carton: 6 pcs per carton, 70×50×40 cm
• Carton weight: 11 kg net / 13 kg gross

Documented certifications

• EN71
• CPC
• CE

What's included

• 236 track and connector pieces
• Multiple 14mm balls in different colors
• Electric lift mechanism for motorized marble racing
• Design guides for starter layouts

Ready to add a motorized marble run to your next educational toy order? Request a wholesale quotation for SKU CPS283882 and get current pricing and carton details from our export team.