63PCS 3 ni 1 STEM Creative Self Assembly Truck 3D Aratuntun Awọn apẹrẹ Ikole Play Apo IQ Development Screw Building Blocks Toy

[ẸRẸ]:

EN62115/BS EN62115/EN71/BS EN71/ASTM/10P/CPSIA/UKCA EMC/EMC/CE/FCC-15

[ 3-IN-1 MOELS]:

Pẹlu Ohun isere Apejọ 3-in-1 DIY yii, o le ni ilọsiwaju iṣakojọpọ oju-ọwọ rẹ ati awọn ọgbọn iṣe.Awọn ege 63 lapapọ, pẹlu awọn irinṣẹ, awọn skru, eso, ati awọn ege amusing fun awọn awoṣe ikoledanu.pipe fun STEM ilana.

[IṢẸ́]:

1. Aṣa ibere ti wa ni Elo abẹ.Awọn iwọn ibere ti o kere ju ati awọn idiyele fun awọn aṣẹ aṣa jẹ idunadura.Ma ṣe ṣiyemeji lati beere awọn ibeere.Ero mi ni pe awọn ọja wa yoo ṣe iranlọwọ fun ọ ni idagbasoke tabi ṣiṣi awọn ọja tuntun.

2. A pese iye ti o pọju ti awọn ayẹwo fun rira si awọn onibara ti o fẹ lati ṣayẹwo didara naa.Awọn aṣẹ idanwo ko ni ilodi si nipasẹ wa.Awọn onibara le ṣe idanwo ọja naa nibi pẹlu aṣẹ kekere kan.Ti iwọn tita to ba wa ati iṣesi ọja rere, ọkan le ṣe idunadura fun idiyele kekere.O jẹ pẹlu idunnu nla pe a ṣiṣẹ papọ.