DRILLED BALL SET OF 12 IN STORAGE BOX ear protection and small buildings

and small buildings

The Onager was a powerful siege engine used by the Roman army during the late Roman Empire in battle and to lay siege to city walls and fortifications in their territories around the Mediterranean Sea and beyond

This STEM kit is suitable in a home education environment

Contains natural rubber latex for enhanced basic barrier protection against unwanted or dangerous substances

DRILLED BALL SET OF 12 IN STORAGE BOX ear protection and small buildingsPerfect for pendulum experiments. Its a multi purpose set ideal for pendulum experiments but can be used to meet a variety of lab needs. Set includes 6 balls each 25 mm in diameter. Contains two balls each of Wood, Aluminium, Steel, Cork, Brass and Lead. Each ball is drilled with 3 mm diameter hole. Supplied in plastic box.