Pay in 4 interest-free payments of $8.75 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
simple machines
Tiny bone shape with light weight and small size
Control system: controlled by single chip microcomputer
Included: 12 x Geometry Features Models Geometry Aid School Educational
Hygienic Manufacturing: Manufactured under hygienic conditions
Full and Half Meter Ruler Stick Hardwood Size:50cm Half Meter Ruler Stick simple machinesIncludes: 50cm Half Meter Ruler Stick Hardwood 50cm Graduated in Centimeters and Millimeters. 100cm Full Meter Stick Hardwood 100cm Graduated in Centimeters and Millimeters. Hardwood half and full meter stick (50cm) (100cm). Graduated in both centimeters (cm) and millimeters (mm). High resistance to mechanical and thermal shock. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need
US$ 26.49
US$ 14.95
US$ 22.00
US$ 16.50
US$ 5110.00
