“Giant Periscope (with display stand)” has been added to your cart. Continue shopping Product Price Quantity Subtotal Tangram Puzzle ₹160.00 Tangram Puzzle quantity ₹160.00 a2 - b2 = (a+b) (a-b) Model ₹300.00 a2 - b2 = (a+b) (a-b) Model quantity ₹300.00 Giant Periscope (with display stand) ₹12,900.00 Giant Periscope (with display stand) quantity ₹12,900.00 Coupon: Cart Totals Subtotal ₹13,360.00 2.5% CGST ₹4.00 2.5% SGST ₹4.00 9% CGST ₹1,188.00 9% SGST ₹1,188.00 Total ₹15,744.00 Continue Shopping Checkout