Cone to Flexible Tubing Adapter, 24/29 Cone, Borosilicate Glass Material_Muslin Sixteen-and-a-half-inch wooden inclined plane with

Sixteen-and-a-half-inch wooden inclined plane with a paired cart

Comprehensive seven-piece acrylic blocks set at 25mm thickness

suited to fieldwork in geography units and orientation activities outside the classroom

Screw-adjustable iron clamp and four beveled slots distinguish this hardwood funnel stand

Six-inch steel extension spring with looped ends at 0

Cone to Flexible Tubing Adapter, 24/29 Cone, Borosilicate Glass Material_Muslin Sixteen-and-a-half-inch wooden inclined plane withCone to flexible tubing adapter in borosilicate glass features 24 29 cone with right angle design for connecting apparatus to rubber tubing.