2" Optical Glass Triangular Prism Physics Teaching Light Spectrum 5cm

US $1953

jiaxing, China
Mar 3rd

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2" Optical Glass Triangular Prism Physics Teaching Light Spectrum 5cm Product Detail Item Description 2" Optical Glass Triangular Prism Physics Teaching Light Spectrum 5cm Material: optical glass Side Length : 30mm (1.18 inch) Prism Length :50mm (2 inch) This kind of Optical Glass Prism can reflects Seven-color sunlight . Payment Description We only accept paypal payment.Payment must be received within 5 days after you bid it.If you don't like it any more,please contact us,we will cancel the transaction Shipping Description Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.We only ship to verified paypal address. All items will be delivered within 2-4 days after payment cleared. USA:7-15 working days Other countries:20-35 working days. Return Description If you do not satisfied with your purchase, or if it is damaged when receive, please let us know, we will do our best to help. all returns must include all original items undamaged, , all original packaging including manuals, warranty forms, etc. . Buyer is responsible for shipping costs incurred shipping products back. However,if you are dissatisfied for any reason .please contact us first before leave a negtive/neutral feedback or open any dispute on paypal We will try our best to make you satisfied. Believe us,we will make every customer satisfied. About Us If you have any question, please contact us.All the mails will be replyed within 1 bussiness day.Please kindly email us again if you have no responds ,we will reply you as soon as possible Your partner for managing your online business