Magnifies by 10, good for stamps and coins collectors. Insects examination
Fascinating game to help understand concepts of symmetry and multiplication
Cylinder-shaped mirrors 'straightens' distorted images. Image set included
Diameter 75mm, magnifies by 5, plastic
Lens is non-breakable acrylic
Watch the light spectrum and light refraction
Invicta Simple Scales
Measure straight and curved lines. Exercise counting and develop mathematical understanding
Five containers for volume measurement and comparison.
Extra large ethanol-filed thermometer
For monitoring and recording temperature Compatible with Thermometer
כלים מכויילים בנפחים שונים Calibrated pitchers of different volumes
הצטרפו לקבוצת הוואטסאפ הסודית של תילתן ותהיו הראשונים לדעת על המבצעים הכי שווים
להצטרפות לחצו כאן
אל תציגו לי שוב
