Yalong Precision Mathematical Geometry Box

Precision mathematical instrument set housed in a heavy-gauge protective metal case.

The Yalong Geometry Box provides student-proof accuracy for geometry, technical drawing, and trigonometry lessons. Built with durable metal components that don’t bend or lose calibration.

📐 Complete 8-Piece Set:

• Lock-Tight Compass: Heavy metal construction with an easy-tighten screw mechanism that holds radius firmly.
• Metal Measuring Divider: For precise distance transfer and line drafting.
• 15cm Clear Metric Ruler: Clear millimeter and centimeter gradations.
• 180-Degree Protractor: High-clarity transparent plastic for accurate angle readings.
• Set Squares (45° and 60°): Essential for coordinate geometry and parallel line construction.
• Short Pencil, Mini Sharpener & Clean Eraser: Ready for immediate classroom use.

🛡️ Protective Metal Tin:

Sturdy metal container prevents compass points from piercing school bags and keeps delicate instruments safe from bending.

🎓 Exam Compliant:

Approved for WAEC, NECO, and Cambridge IGCSE examinations.

🚚 Fast Lagos Delivery & Store Reassurance:

• Same-day / Next-day dispatch across Lagos via verified dispatch riders.
• Nationwide delivery available via trusted logistics partners.
• Secure payment via Card (Paystack) or Direct Bank Transfer.
• Dispatched with care directly from Maryben Store, Ilupeju, Lagos.