Knife Switch - Single knife, single throw Books With cool twin wheels that

With cool twin wheels that can drive through any terrain

Pans have smooth

Set includes 36 design cards

you will be required to provide your organization name & shipping address via email info@kingmariot

Enlarged to 14X life size

Knife Switch - Single knife, single throw Books With cool twin wheels thatSingle knife, single throw. Size: 3. 5 x 7. 2cm. Durable plastic base knife switches that stand up during tough student use. Poles and knives are made of brass for good electrical connections. Premium Quality: This product is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.