“Brachistochrone” has been added to your cart. Continue shopping Product Price Quantity Subtotal Make a Pinhole Camera (50 Sets) ₹1,100.00 Make a Pinhole Camera (50 Sets) quantity ₹1,100.00 Make a Lens Camera ( 25 Sets ) ₹1,000.00 Make a Lens Camera ( 25 Sets ) quantity ₹1,000.00 Make (a+b+c)2 Model (50 Nos.) ₹550.00 Make (a+b+c)2 Model (50 Nos.) quantity ₹550.00 Square and Rectangular Puzzle ₹170.00 Square and Rectangular Puzzle quantity ₹170.00 Brachistochrone ₹3,300.00 Brachistochrone quantity ₹3,300.00 Coupon: Cart Totals Subtotal ₹6,120.00 2.5% CGST ₹29.25 2.5% SGST ₹29.25 9% CGST ₹297.00 9% SGST ₹297.00 Total ₹6,773.00 Continue Shopping Checkout